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study on optimal conditions of poly ferric chloride factories

  • Study on optimal conditions of poly ferric

    2021-1-1 · This study focused on investigate on the performance of Poly Ferric Chloride (PFC) as a flocculant for flocculation process in tannery wastewater treatment due to its advantages which could apply in a wide range of industries to help remove materials suspended in water.

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  • Materials Today: Proceedings

    Study on optimal conditions of poly ferric chloride (PFC) dosage treating tannery wastewater Thanh Tran a,b,c, ⇑ , Duc Anh Le a,b,d , Nguyen Hong Hai a,b,c , Tran Phi Hung a,e , Nguyen Cong Danh ...

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  • Study on optimal conditions of poly ferric

    The application of PFC was conducted in batch test to find the optimum conditions including pH, PFC dose, and rotation speed in term of treating tannery wastewater performance. In addition, a common flocculant polyaluminium chloride (PAC) was chosen to compare with PFC in term of treatment efficiency and cost effective.

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  • Comparison of poly ferric chloride and poly

    2021-1-28 · In their study, Galloux et al. pointed out that PTC is more efficient than ferric chloride, which is comparable to the results obtained from the current study (Galloux et al. 2015). Residual pH For PTC in optimum dosage (600 mg/L), the solution pH was reduced from 7 to 6.61, and for PFC in optimum dosage (800 mg/L), pH was reduced from 9 to …

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  • Preparation and coagulation performance of poly

    2011-3-1 · In order to avoid it and form the desired optimum species coagulants, several pre-polymerized inorganic coagulants such as poly-aluminum chloride (PAC), poly-ferric chloride (PFC) and poly-ferric sulfate (PFS) have been developed , , , , . However, the efficiency of inorganic polymeric coagulates (IPC) is so dissatisfactory that some …

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  • A study on the multifunction of ferrous chloride

    2009-9-30 · Instrumental analysis found certain chemical traces left by ferrous chloride on the membranes: from scanning electron microscopy (SEM) observation, a large number of particulates with diameter of about 0.3 μm were found on membrane cross-section which might be quite related to the compaction resistant behavior; energy dispersive X-ray (EDX) analysis indicated that those particulates were composed of ferric …

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  • Efficiency Comparison of PolyDADMAC

    2017-11-1 · The optimum doses of ferric chloride with PolyDADMAC were obtained at 15mg/L and 0/4mg/L, respectively. Under higher doses of PolyDADMAC, flocs showed stabilized in solution .In addition, PolyDADMAC also produced larger floc with higher settling velocity that need less time to settle.

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  • Poly Ferric Chloride Factory, Custom Poly Ferric

    Looking for poly ferric chloride factory direct sale? You can buy factory price poly ferric chloride from a great list of reliable China poly ferric chloride manufacturers, suppliers, traders or plants verified by a third-party inspector. Source with confidence.

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  • Poly ferric chloride price Manufacturers &

    poly ferric chloride price manufacturer/supplier, China poly ferric chloride price manufacturer & factory list, find qualified Chinese poly ferric chloride price manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • Poly Ferric Chloride Suppliers, Manufacturer,

    Alibaba offers 1,252 Poly Ferric Chloride Suppliers, and Poly Ferric Chloride Manufacturers, Distributors, Factories, Companies. There are 553 OEM, 490 ODM, 134 Self Patent. Find high quality Poly Ferric Chloride Suppliers on Alibaba.

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  • Study on optimal conditions and adsorption kinetics

    2013-5-27 · Study on optimal conditions and adsorption kinetics of copper from water by collodion membrane cross-linked poly-γ-glutamic acid Xiangting Wu*,†, Aiyin Wang **, Xiaojie Zheng ***, Guoxing Li**, Xinjiao Dong *, and Mingjiang Wu* *College of Life and Environmental Science, Wenzhou University, Wenzhou 325035, P. R. China

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  • Optimizing Chemical Phosphorus Removal

    2013-6-26 · Ferric Chloride FeCl 3 M.W. = 162.3 Metal hydroxides removes alkalinity Poly Aluminum Chloride Cl Al n Cl (3n-m) (OH) m Al 12 12 (OH) 24 Metal hydroxides none Ferrous sulfate (pickle liquor) Fe 2 SO 4 Metal hydroxides Removes alkalinity Lime CaO, Ca(OH) 2 Insoluble precipitate Raises pH to above 10

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  • Pilot study on the advanced treatment of

    Poly-ferric sulfate (PFS) at 600 mgl(-1) was found to be a suitable dosage for coagulation. For Fenton oxidation, an initial pH of 5, a total reaction time of 3h, and an H(2)O(2) dosage of 5.4mmoll(-1), with a (H(2)O(2))/n(Fe(2+)) ratio of 1.2 and two-step dosing were selected to achieve optimal oxidation.

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  • AN EXPERIMENTAL STUDY ON TREATMENT OF

    2018-4-26 · Alum, Ferric chloride and poly aluminums chloride. In this process we tried as many as 4 products as natural coagulants for the sago water treatment. The dosage levels of all products were taken as same and we calculated their efficiency of removing their turbidity and other concerns such as Characteristics of sago wastewater. Here we

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  • Study on Environmental Materials with

    This study aimed at, pre-treatment of sweet potato starch wastewater and acquisition the application conditions of environmental materials though coagulation precipitation. The removal rates of COD and turbidity were investigated by process to find kind and quantity of suitable coagulant, quantity of coagulate aids, pH and setting time. The results showed that poly aluminum ferric chloride …

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  • Study of the coagulation process in

    The optimal conditions were as follows: Coagulant dosage of 871 mg/L, flocculent dosage of 22.3 mg/L and pH 8.35. The study of dairy effluents treatment by EC was carried out using aluminum electrodes. The analysis of the filtrates showed that the COD was reduced to 61% while the removal of phosphorus, nitrogen contents and turbidity were …

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  • Optimal Corrosion Control Treatment Evaluation

    2019-7-23 · Optimal Corrosion Control Treatment Evaluation Technical Recommendations for Primacy Agencies and Public Water Systems Office …

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  • Study on the mechanism of production of γ

    2021-4-9 · Microorganisms, culture media and culture conditions. Bacillus subtilis natto was used throughout the experimental study and was cultivated in the following medium: 20 g soybeans, 1.5 g saccharose, 0.4 g glutamate, 0. 025 g MgSO 4 ·7H 2 O, 0.025 g K 2 HPO 4 ·3H 2 O, 0. 05 g calcium chloride. The seed culture (5%, v/v) was transferred into …

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  • Study on the reuse process of hydrolysate

    2021-5-1 · The hydrolysis time had little effect on the degree of hydrolysis. Combined with the results of range analysis and variance analysis, the optimal process conditions were obtained. The optimal combination was A 2 B 2 C 2 D 3, that was, nitric acid concentration was 2%, solid-liquid ratio was 4:10, the temperature was 110 °C, and time was 24 h.

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  • Increased bioproduction of glycogen, lipids,

    2021-5-22 · Under an adequate supply of nitrogen (N) and phosphorus (P), the cyanobacterium Synechocystis sp. PCC 6803 produced a high biomass yield but with a low storage level of glycogen and poly(3-hydroxybutyrate) (PHB). In contrast, deprivation of N or P stimulated accumulation of glycogen and PHB, but reduced biomass yield. In …

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  • Effects on Effluent Quality of Industrial Waste

    2016-10-10 · The coagulant dosage of ferric chloride ranged between 0.5 g/L and 3 g/L, whereas the concentrations of polyelectrolyte and clay minerals varied between 5-75 mg/L and 25-750 mg/L, respectively. The optimal condition was obtained at the dosage 2 g/L ferric chloride at pH 11 with the COD removal efficiency of 71%.

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  • Efficiency comparison of alum and ferric chloride ...

    2016-4-6 · while for ferric chloride was obtained 72, 60 and 98% respectively. The optimum pH 7 and 5 were obtained for alum and ferric chloride respectively. Based on the results, it can be concluded that COD, TSS and dye removal using ferric chloride has higher efficiency than alum. Therefore, application of ferric chloride in the same conditions …

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  • Optimal conditions of Al and Fe extraction

    2012-8-9 · Response surface methodology (RSM) was used to find the optimum operating conditions for the selected factors (Montgomery 2005) that result in maximum extracted [Al] and [Fe]. D-optimal design was used to study the effect of T, t, and r on Al and Fe concentrations as two responses. The D-optimal design was specifically constructed …

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  • Study on Environmental Materials with

    The results showed that poly aluminum ferric chloride (PAFC) was chosen as an optimum coagulant for effective treatment. The optimal coagulation precipitation conditions were determined as follows: pH8, dosage of PAFC 1200mg/l, PAM100mg/l, sedimentation time 30 …

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  • Study Progress in the Preparation Coagulant by

    Study Progress in the Preparation Coagulant by Industrial Waste ZHANG Guang-Wen1,a,LIU Yang2,b, ZHANG Pu-Xuan2,c*, SUN Mo-Jie2,d 1S h e nua B iji gG oEl c tr iP w R sea I ,C .L d 1 000 2S c holf C em iaE ngee r , N tea st Di li U v y Jili 132012 aghjs 6 8 12 @3 .com, b5 9 74 qc1 5 7438 @ q.com, d m Key word: industrial waste; coagulant; …

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  • Preparation and Study of a Composite Flocculant for

    2013-12-24 · polyaluminium ferric chloride and cationic polyacryla-mide, we tried to prepare a composite flocculant consist-ing of sodium alginate, polyaluminium ferric chloride and cationic polyacrylamide to treat papermaking waste- water. The main objective of this study was to evaluate the flocculation performance of the composite …

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  • Treatment of sulfide-rich UASB effluent:

    2012-6-1 · In the present study, polyaluminium chloride (PACl, liquid & solid-type), ferric alum and Fe-salts (ferrous sulfate and ferric chloride) were used as coagulants and their effectiveness was compared. Optimization of doses of the chosen coagulants/salts, were carried out with the objective of achieving discharge standards with respect to COD, …

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  • Open Access Publish Free Investigation of ozone

    2015-9-2 · Methods: In this study, chemical coagulant is used for wastewater treatment (aluminum sulfate, ferric chloride, poly aluminum chloride and lime). And then these materials with “ozone” as a strong oxidative in reduction of the amount of Chemical Oxygen Demand (COD) in wastewater effluent has been surveyed.

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  • Study of the coagulation process in

    The optimal conditions were as follows: Coagulant dosage of 871 mg/L, flocculent dosage of 22.3 mg/L and pH 8.35. The study of dairy effluents treatment by EC was carried out using aluminum electrodes. The analysis of the filtrates showed that the COD was reduced to 61% while the removal of phosphorus, nitrogen contents and turbidity were …

    Get Price
  • The Impact of Zeta Potential on the Physical

    2006-5-3 · The physical properties of natural organic matter (NOM) flocs, such as size, growth rate, and strength, were investigated using a laser diffraction particle sizing device. Conditions were set such that varying carbon coagulant ratio and zeta potential could both be investigated. Results demonstrated a link between zeta potential and …

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  • Optimizing Chemical Phosphorus Removal

    2013-6-26 · Ferric Chloride FeCl 3 M.W. = 162.3 Metal hydroxides removes alkalinity Poly Aluminum Chloride Cl Al n Cl (3n-m) (OH) m Al 12 12 (OH) 24 Metal hydroxides none Ferrous sulfate (pickle liquor) Fe 2 SO 4 Metal hydroxides Removes alkalinity Lime CaO, Ca(OH) 2 Insoluble precipitate Raises pH to above 10

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  • Optimization and economic evaluation of

    2018-10-17 · Chemicals. Poly-aluminum chloride (Al 2 (OH) n Cl 6−n.YH 2 O, Al 2 O 3 = 30%wt, basicity = 65% and pH = 3) was used as a coagulant and anionic (A 300), cationic (C 270) and nonionic polymers, as the coagulant aids were provided from AquaTech Company, Switzerland.. Preparation of solution. In order to prepare a 10 percent clear …

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  • Study Progress in the Preparation Coagulant by

    Study Progress in the Preparation Coagulant by Industrial Waste ZHANG Guang-Wen1,a,LIU Yang2,b, ZHANG Pu-Xuan2,c*, SUN Mo-Jie2,d 1S h e nua B iji gG oEl c tr iP w R sea I ,C .L d 1 000 2S c holf C em iaE ngee r , N tea st Di li U v y Jili 132012 aghjs 6 8 12 @3 .com, b5 9 74 qc1 5 7438 @ q.com, d m Key word: industrial waste; coagulant; …

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  • Preparation and Study of a Composite Flocculant for ...

    2013-12-24 · polyaluminium ferric chloride and cationic polyacryla-mide, we tried to prepare a composite flocculant consist-ing of sodium alginate, polyaluminium ferric chloride and cationic polyacrylamide to treat papermaking waste- water. The main objective of this study was to evaluate the flocculation performance of the composite …

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  • Feasibility and optimization of wastewater

    The optimal working condition could be at pH 7.0, settling time 15 min, and velocity gradient of 174.80 and 15.56 s−1 for mixing and reaction phase respectively. While the coagulant dosage depends on raw water attributes, which had a decisive effect on CEPT treatment performances. However, the three coagulants behaved poorly in nitrogen …

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  • Journal of Environmental Health and Sustainable ...

    with an optimal dose of 200 mg/L 11. In another study on the treatment of wastewater from stone-cutting industries, Fahiminia et al. investigated the effects of different doses of coagulants, including aluminum sulfate (alum), poly-aluminum chloride, polymer, ferric chloride (FeCl3) and lime in

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  • Improved productivity of poly (3-hydroxybutyrate)

    2015-3-15 · A particularly successful polyhydroxyalkanoate (PHA) in industrial applications is poly (3-hydroxybutyrate) (PHB). However, one of the major obstacles for wider application of PHB is the cost of its production and purification. Therefore, it is desirable to discover a method for producing PHB in large quantities at a competitive …

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  • A high performance and low cost

    The resulting [email protected] 2 composite with an optimal composition ratio exhibited the highest hydrogen generation rate of 51.5 mmol h −1 g −1, about 1.6 times higher than that of PDBTSO under visible light irradiation. To the best of our knowledge, this is among the top photocatalytic performances reported so far for organic–inorganic ...

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  • Myth or Reality—Transdermal Magnesium?

    2017-7-28 · Transdermal magnesium may play an important role treating symptoms of sub-optimal magnesium status. However, further in vitro and animal studies are warranted to establish the efficacy of formulations . A recent pilot study set out to determine whether magnesium in a cream could be absorbed transdermally in humans to improve …

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  • Cyclodextrinase from Thermococcus sp

    2020-8-1 · In this study, cyclodextrinase derived from Thermococcus sp B1001 (TsCDase) was successfully expressed and characterized in Bacillus subtilis for the first time. The specific activity of TsCDase was 637.95 U/mg under optimal conditions of 90 °C and pH 5.5, which exhibited high substrate specificity for cyclodextrins (CDs).

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  • Preparation and Study of a Composite Flocculant for ...

    2013-12-24 · polyaluminium ferric chloride and cationic polyacryla-mide, we tried to prepare a composite flocculant consist-ing of sodium alginate, polyaluminium ferric chloride and cationic polyacrylamide to treat papermaking waste- water. The main objective of this study was to evaluate the flocculation performance of the composite …

    Get Price
  • Open Access Publish Free Investigation of ozone and ...

    2015-9-2 · Methods: In this study, chemical coagulant is used for wastewater treatment (aluminum sulfate, ferric chloride, poly aluminum chloride and lime). And then these materials with “ozone” as a strong oxidative in reduction of the amount of Chemical Oxygen Demand (COD) in wastewater effluent has been surveyed.

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  • fecl3 poly ferric chloride, fecl3 poly ferric chloride

    29% Industrial water treatment poly aluminum ferric chloride FeCL3 anhydrous hexahydrate CAS NO. :7705-08-0 Black brown crystle/p Ferric Chloride Industial Grade Anhydrous/Hexahydrate FeCL3 anhydrous hexahydrate CAS NO. 2: Some special market advantage including Iran, Bangladesh, Brazil, Colombia, Indonesia 3: We always try our …

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  • Optimal Solution of Transportation Problem

    2003-2-17 · Optimal percentage conversion of PETW into dimethyl terephthalate (DMT) and ethylene glycol (EG) was 97.8% (at 120 °C) and 100% (at 130 and 140 °C) for the optimal reaction time of 120 min. Yields of DMT and EG were almost equal to PET conversion. EG and DMT were analyzed qualitatively and quantitatively.

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  • Kinetic and thermodynamic study of

    2021-4-9 · Microorganisms, culture media and culture conditions. Bacillus subtilis natto was used throughout the experimental study and was cultivated in the following medium: 20 g soybeans, 1.5 g saccharose, 0.4 g glutamate, 0. 025 g MgSO 4 ·7H 2 O, 0.025 g K 2 HPO 4 ·3H 2 O, 0. 05 g calcium chloride. The seed culture (5%, v/v) was transferred into …

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  • Study on the mechanism of production of γ-PGA

    2020-6-17 · Optimal strategy based on radiation chemistry for facile and direct synthesis of poly(3-thiophene acetic acid) polymers in water and dichloromethane ... This study highlights the powerful ability of the radiation chemistry-based methodology to lead, as a simple, versatile and reliable method, to nanostructured PTAA conducting polymers …

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  • Optimal strategy based on radiation chemistry

    Many small-molecule drugs exhibit poor aqueous solubility, and various approaches have been developed to improve their solubility and delivery. Chemical conjugation of an insoluble drug to a hydrophilic polymer can promote the self-assembly into nanoparticles (NPs) to increase the apparent solubility and imp

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  • Utilization of click chemistry to study the effect

    2019-11-30 · Bisphenol A (BPA) [2,2-bis (4-hydroxyphenyl) propane (C 15 H 16 O 2)] is an important chemical raw material that is widely used in industrial production and daily life. 1–3 It is extensively used in food cans, packing materials, water bottles, and baby bottles. 4 As an environmental hormone material that causes abnormal hormone activity, BPA …

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  • Selective Sensing of Bisphenol A and Bisphenol

    2020-10-20 · Optimal culture conditions (in regard to dissolved oxygen concentration, pH, nutrient composition, and salt concentrations) are highly restrictive. A variety of control strategies have been evaluated for achieving more efficient magnetosome yield. Optimized culture conditions for growth of MSR-1, based on studies to date, are …

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  • Some Studies on the Treatment of Industrial

    2019-5-1 · In the year (2012), H.Farajnezhad et al studied coagulation treatment of wastewater in petroleum industry using poly aluminum chloride and ferric chloride. The outline for the study include removal of color, COD and TSS from petroleum wastewater. It was found that poly aluminum chloride gives better result as compare to ferric chloride.

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  • Optimizing Chemically Enhanced Primary Treatment

    2019-3-16 · The optimal coagulant (15 mg/L ferric chloride) and flocculant (0.5 mg/L poly aluminum chloride (PACl)) combination achieved total COD, soluble COD, total suspended solids (TSS), and total phosphorus (TP) removal efficiencies of 76, 58, 89, and 84, respectively, in a full-scale

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  • Characterization of an inorganic polymer

    The pH of water always influences the coagulation performance significantly. 16 It has been reported that organic matter can be better treated under acidic condition than under neutral and alkaline conditions. 28 However, in this study, the optimal pH for the treatment of HA/algae-polluted water was between 6 and 9.

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  • A Comparison Of Aluminum And Iron-based

    2020-10-13 · Ferric chloride and ACH were observed to obtain the highest DOC (85% and 70%, respectively) and color (98% and 97%, respectively) removals at the lowest dose concentrations (120 mg/L and 100 mg/L, respectively).

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  • Study_of_the_coagulation_process_in_wastewater_tre.pdf

    The Chloride content was determined by standard titrimetric Volhard method. The optimal conditions on the real sample were performed with both Alum and PFS. [Downloaded free from on Wednesday, September 28, 2016, IP: 145.108.70.17]

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  • Effect of polyaluminium chloride water treatment

    2015-9-19 · phosphorus release in any anoxic conditions (Yonghong et al., 2005). The use of PAC however, still ultimately yields sludge rich in aluminium hereafter referred to as polyaluminium water treatment sludge (PA-WTS), which poses a challenge to dispose. From a chemical point of view, polyaluminum chloride (PAC) is similar to alum,

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  • Biohydrometallurgical Process to Produce the

    2010-8-16 · the optimal conditions for nutrients. It was possible to produce an aqueous solution, rich in ferric sul-fate, which could be used as a coagulant. Water treatment tests, carried out at the laboratory, demon-strate that this coagulant is equally efficient when compared with conventional coagulants (ferric sulfate and aluminum sulfate).

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  • A novel polyamidine-grafted

    A study on the preparation and application of polymer ferric salt flocculants. Chem Propellants Polym Mater 2003, 1829(1), 151-157. Search in Google Scholar. 13 Hu F., Research progress of species of aluminum salt flocculants. Pap Sci Technol, 2007, 26(3), 0036-05. Search in Google Scholar

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  • Swelling performance of sodium polyacrylate

    2016-12-27 · We systematically varied the degree of fluorination along the backbone of a series of highly regioregular 3-hexylthiophene-based polymers, P3HT-50F, P3HT-33F, and P3HT-25F, in which 50%, 33%, and 25% of the thiophene units within the polymer chain contain fluorine atoms in the available 4-position, respectively. These materials were …

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  • Optimization of Coagulation Pretreatment

    The goal of this project was to identify optimal coagulation pretreatment conditions and cleaning protocols in a pilot-scale ceramic membrane system. A matrix of coagulation conditions (coagulant dose and pH) was investigated using aluminum sulfate and ferric chloride at two source waters (river and lake).

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  • Characteristic of silver nanowires prepared by polyol ...

    2021-5-18 · In this study, silver nanowires (AgNWs) were prepared by the polyol method using silver nitrate (AgNO ... In order to obtain the optimal experimental conditions for the preparation of AgNWs, the orthogonal experiment ... ferric chloride (FeCl 3) were purchased from Sinopharm Chemical Reagent Co. Ltd. Poly(N-vinylpyrrolidone) (PVP ...

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  • A Comparison Of Aluminum And Iron-based

    2020-10-13 · Ferric chloride and ACH were observed to obtain the highest DOC (85% and 70%, respectively) and color (98% and 97%, respectively) removals at the lowest dose concentrations (120 mg/L and 100 mg/L, respectively).

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  • ISSN: 0975-766X CODEN: IJPTFI Available Online

    2016-7-24 · The results showed that after using the poly aluminum chloride, ferrous sulfate, ferric chloride and aluminum sulfate coagulants, in the turbidity of 200, 100, 50, 20, 10 NTU, the pH level have reduced in a way that by increasing each mg/l poly aluminum chloride, ferrous sulfate, ferric chloride about 0.01 unit pH have reduced.

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  • Optimization of Electrospinning Conditions for

    2021-7-7 · prepared on the optimum conditions: 12wt% concentration, 20 kV voltages, 20 cm tips to collector distance and 0.5 mL/h flow rate. At the optimal operating conditions for electrospinning, the role of MNPs content on the nanofibers diameter and specific surface area were explored. It was shown for the first time that, when the Fe 3 O 4

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  • Immobilized Microbial Catalytic Oxidation

    2019-3-19 · Based on breeding selection and domestication, T. f was selected as the biocatalyst to prepare BPFS. Cycling batch operation results in the preparation of 40 kg/m 3, 60 kg/m 3, and 80 kg/m 3 BPFS when the optimal conditions are circulation flow rate 0.28–0.30 L/h and reaction temperature 28 ± 1°C.. 2.6. Flocculation Experiments. To …

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  • Comparison of coagulation pretreatment of

    This study aimed to optimise coagulation pretreatment of the produced water (PW) collected from a natural gas field. Two coagulants, polyferric sulphate (PFS) and polyaluminium chloride (PACl), were applied separately for the organics, suspended solids (SS), and colour removal. Treatment performance at different coagulant dosages, initial …

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  • Effect of polyaluminium chloride water treatment

    2015-9-19 · phosphorus release in any anoxic conditions (Yonghong et al., 2005). The use of PAC however, still ultimately yields sludge rich in aluminium hereafter referred to as polyaluminium water treatment sludge (PA-WTS), which poses a challenge to dispose. From a chemical point of view, polyaluminum chloride (PAC) is similar to alum,

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  • Efficacy of Removal of CCL Viruses under Enhanced ...

    2019-12-30 · Alum and ferric chloride are the most commonly used coagulants in water treatment applications (17). Ferric chloride is more efficient than alum for NOM removal (17, 21); however, there is no apparent consensus regarding coagulant selection for microbial removal. Alum was used in a related study (8), whereas ferric chloride (ferric chloride

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  • Study_of_the_coagulation_process_in_wastewater_tre.pdf

    Mahshid Loloei, Hosein Alidadi 1, Gholamabbas Nekonam, Yousef Kor 2 original article This article may be cited as: Loloei M, Alidadi H, Nekonam G, Kor Y. Study of the coagulation process in wastewater treatment of dairy industries. Int J Env Health Eng 2014;3:12. INTRODUCTION Food processing industries can introduce some serious …

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  • Optimization of Coagulation Pretreatment

    2016-1-11 · The goal of this project was to identify optimal coagulation pretreatment conditions and cleaning protocols in a pilot-scale ceramic membrane system. A matrix of coagulation conditions (coagulant dose and pH) was investigated using aluminum sulfate and ferric chloride at two source waters (river and lake).

    Get Price
  • Studying the Characteristics of Polypyrrole and its

    2019-8-2 · for 5 hours. The optimal conditions for PPy and its composites preparation are summarized in Table 1. In a typical experiment 1 mL of pyrrole monomer was added to stirred aqueous or non-aqueous solutions 100 mL containing 4.8 g of ferric chloride and 0.6-2 g one of the PEG or PVAc. After 5 hours product was

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  • Investigation of Ozone and Coagulant Material's

    2015-6-22 · Methods: In this study, chemical coagulant is used for wastewater treatment (aluminum sulfate, ferric chloride, poly aluminum chloride and lime). And then these materials with “ozone” as a strong oxidative in reduction of the amount of Chemical Oxygen Demand (COD) in wastewater effluent has been surveyed.

    Get Price
  • The Efficiency Evaluation of Applying Poly Ferric

    2019-10-29 · How to cite this article: Ali R T F.The Efficiency Evaluation of Applying Poly Ferric Sulfate and Perlite for Filtration. Civil Eng Res J. 2017; 2(5): 555599. DOI: 10.19080/CERJ.2017.02.555599 00123 Ciil ngineerin Research ournl This study aims to find effective factors on efficiency of

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  • AN EXPERIMENTAL STUDY ON TREATMENT OF

    2018-4-26 · Alum, Ferric chloride and poly aluminums chloride. In this process we tried as many as 4 products as natural coagulants for the sago water treatment. The dosage levels of all products were taken as same and we calculated their efficiency of removing their turbidity and other concerns such as Characteristics of sago wastewater. Here we

    Get Price
  • Characteristic of silver nanowires prepared by polyol ...

    2021-5-18 · In this study, silver nanowires (AgNWs) were prepared by the polyol method using silver nitrate (AgNO ... In order to obtain the optimal experimental conditions for the preparation of AgNWs, the orthogonal experiment ... ferric chloride (FeCl 3) were purchased from Sinopharm Chemical Reagent Co. Ltd. Poly(N-vinylpyrrolidone) (PVP ...

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  • Abstract - CORE

    2018-4-16 · color. This study aimed to evaluate the efficiency of conventional coagulant (polyaluminum chloride, ferric sulfate, ferric chloride, ferrous sulfate and aluminum sulfate) was performed to remove turbidity and color from drinking water. Method: In this cross-sectional study was conducted sampling in the summer and autumn 95

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  • An alternative method for preparation of

    Abstract The drawbacks, high energy consumption, rigorous preparation condition and high impurity contents, have been well-recognized in the preparation of widely-used polyaluminum chloride via conventional methods in industrial scale. In order to overcome the drawbacks, the fresh aluminum hydroxide gels were proposed to prepare the polyaluminum chloride (PACG) in this study. The optimal …

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  • Journal of Polymer Science Part A: Polymer

    2005-4-1 · Poly(methyl methacrylate)-b-poly(vinyl chloride)-b-poly(methyl methacrylate) (PMMA-b-PVC-b-PMMA) block copolymers were synthesized by the CuCl/2,2′-bipyridine (bpy)-catalyzed living radical polymerization of methyl methacrylate (MMA) initiated from the chain ends of α,ω-di(iodo)poly(vinyl chloride) in diphenyl ether at 90 °C.

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