Cationic Polymer for Tannery Wastewater Treatment Complete Style

Complete heavy metal removal (∼99.9%) from wastewater up to the drinking water level (WHO standards) was achieved in 20 min and 10 min for As(vi) and Cr(vi), respectively. This material should facilitate practical applications in cost-effective wastewater purification.

unit should conduct regular monitoring of the waste-water quality at all the stages of the treatment process to assess consistent quality of effluent water, and also dur-ing production peaks. The quality of the treated waste-water should exceed legal requirements and it should be clean enough to be re-used within the factory.

Jan 01, 2014 · Dosing with cationic polymer [18] and controlling dissolved oxygen levels in the preoxidation reactor have been reported as useful methods for foam reduction [20]. There are only limited reports related to biological foam control methods especially the application of bacteriophages in AS systems [11, 14, 15,].

Jan 01, 2013 · The Tanfloc[R] is a cationic organic polymer with low molecular weight, based on natural tannins extracted from the bark of Acacia negra, and is already used by several sanitation companies for the treatment of wastewater and in drinking …

The obtained data were evaluated according to European Urban Wastewater Treatment Directive, Turkish Water Pollution Control Regulation and Turkish Urban Wastewater Treatment Regulation. According to the results obtained, the removal efficiencies of the pollutant parameters were achieved in the range of 72–83% for SS, 67–80% for COD, 69 ...

Jul 25, 2019 · In a research, cationic polymer (Organo Polymer) was combined with down flow hanging sponge system for treating reactive dye wastewater . 90.12% of color removal and 66.5% of COD reduction are seen with hydraulic retention time (HRT) of 5 h for 2.8 g of COD/l day organic loading rate (OLR).

Accepta - 4343 - Cationic Polymer Emulsion Liquid Form by Accepta. Accepta 4343 is a superior quality cationic acrylamide co-polymer emulsion with a 60% charge. Accepta 4343 can be used in effluent treatment as a flocculant and also pulp and pap...

May 20, 2021 · The objectives of this study were to (a) use amphoteric starch to modify a bio-flocculant produced from Bacillus cereus, (b) optimize the modification process, and (c) assess the performance of the modified bio-flocculant in treating leather industry wastewater.

Apr 10, 2016 · Due to its cationic unique feature, chitosan is one of the most promising biopolymers for extensive application in wastewater treatment, and its coagulative action is very effective compared with the mineral coagulants such as aluminium sulphate, polyethyleneimine and polyacrylamide in removing different pollutants from aqueous solution [20, 21].

Agricultural Wastewater Treatment. Wastewater; Flocculation; Success Stories. Coventya WaterCare has a long-lasting tradition of being the leader in water resource management. Technical Tips. If you can't find the tip you're looking for, please do not hesitate to call. Publications. Learn more about WaterCare in one of our publications. Line Cards

Envkem Industrial Solutions - Offering Cationic Polymer Liquid, For waste water Treatment, Packaging Type: Plastic can at Rs 100/kg in Ch. Get contact details and address | ID:

Wastewater treatment cationic polymer chemicals is a kind of high molecular polymeric electrolyte with water-solubility. It has active groups with rather strong positive charge and an effective function of floe collation. It is easily soluble in water and not soluble in some organic solvent like ethanol and acetone.

The treatment of raw tannery wastewater having BOD concentrations of 2000 – 4000 mg/l is not economically feasible to treat by aerobic method due to oxygen transfer limitations. The effluent produced after anaerobic treatment of tannery wastewater has COD and BOD concentrations permissible for discharge into public sewer.

Viederm dye range Application: Dyeing Leather Viederm dyes – are a range of anionic dyestuffs suitable for dyeing all types of leather. Many Viederm dyes are substantive, providing deep shades on lower affinity leathers. Wet fastness properties are generally improved with the after-treatment with a selected cationic auxiliary, e. g. Viefix T

Nov 28, 2020 · 3.3. Treatment of the Synthetic Tannery Effluent with the Chitosan Modified Membranes. The first goal of the work was accomplished by filtration of the tannery wastewater using an SW30 membrane, which led to the production of a treated effluent with reduced concentrations of chemical species, thus allowing its discharge in natural water streams.

Polymers are essential for wastewater treatment because they gather the polluting particles into large flocks, which can then be separated from the water. Therefore, they are also referred to as flocculants (BOFLOC). BOFLOC polymers comprise a complete range of anionic, non-ionic, and cationic polymers in powder form or as a liquid product.

The use of cationic polymers as flocculants and coagulant aids to control suspended solid levels in the water and wastewater treatment industry is widespread in most developed countries.

PolyClay Applications. Custom-designed to combine a coagulant, an anionic polymer, and a cationic polymer, our clay flocculant is a complete multi-purpose treatment. PolyClay can lay encapsulates these contamits in a strong floc, producing an easily dewatered waste sludge.

The results demonstrated that treatment of tannery wastewater with cationic polymers is a viable and economical option when compared with metal …

Flocculation efficiency of these copolymers is studied in tannery waste-water . The copolymers prepared at pH 10.0 are found to be a better flocculant than those prepared at pH 4 .0.

Check out our complete line of waste watuding: Anionic, Cationic or polymers to polish the final effluent. Cationic Polymers – Liquid cationic polymers are economical and efficient high performance products which work on the most difficult waste streams. These products assist in the full treatment of cleaners and emulsified influent waste …

tag:cationic flocculant,cationic polyacrylamide,cationic pam,municipal wastewater treatment . Chinafloc—A leading polymer manufacturer of China China Cationic polyacrylamide •Chinafloc C0510 •Chinafloc C1312 •Chinafloc C2012 •Chinafloc C3012 •Chinafloc C4008 •Chinafloc C5008 •Chinafloc C6006 •Chinafloc C7512 •Chinafloc C8008

Our BASF Zetag and Magnafloc polymer products (formerly Ciba) are used extensively in the water treatment and wastewater treatment industries for solids separation. We offer a complete line of non-ionic, cationic and anionic polymers to treat all types of waters and waudes: Liquid Polyacrylamide Emulsions:

Treatment of Micropollutants in Water and Wastewater. Water Intelligence Online, 2010. Rajender Varma. Download Download PDF. Full PDF Package Download Full PDF Package. This Paper. A short summary of this paper. 37 Full PDFs related to …

Coagulation–flocculation studies of tannery wastewater using. A study was conducted to treat the tannery wastewater through coagulation–flocculation–sedimentation. Alum was used as coagulant with cationic and anionic polymers as coagulant aid. The results were subsequently compared with the study in which alum was used alone for the ...

[Product introduction] This product is a cationic polymers containing quaternary ammonium salts, which appearance is colorless to light yellow viscose liquid, freezing point:-2.8℃, specific weight:1.04g/cm 3, resolve temperature℃.It can be used as leather wet processing agent, form complex with all kinds of anion dyestuff and combine the leather fabric to brighten …

Nov 01, 2014 · Cationic polymer (KP 1200B) and anionic polymer (AP 120C) Ceramic industry wastewater: Boron: 15–3 mg/LChong et al. (2009) TSS: 2000–5 mg/LMixture of ferric chloride and polyaluminium chloride: Cationic, anionic and non-ionic polyacrylamides: High-phosphorus hematite flotation wastewater: Turbidity: 13,530–12NTU: Yang et al. (2010 ...

A study was conducted to treat the tannery wastewater through coagulation-flocculation-sedimentation. Alum was used as coagulant with cationic and anionic polymers as coagulant aid. The results were subsequently compared with the study in which alum was used alone for the treatment. Jar test apparatus was used to conduct research work.

Nov 05, 2020 · In pilot tests with secondary effluent from the wastewater treatment plant of the local zoo, COD removal (48%) was low but suspended solids removal was complete. Nanoparticles (NPs) addition in ...

Polymers. We offer a complete range of water soluble polymer PAM (polyacrylamide) basuding polyamines and polydadmacs designed to cover all types of water solids separation processes and specialty applications such as clarification, thickening, flotation, filtration, settling, etc.