- Classification: chemical auxiliary agent
- Appearance: white free flowing granular
- CAS No.:9003-05-12637
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥90.5%
- Application：sewage treatment
- Transport Package: 25kg pe bag
- Delivery: 3-7day
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cationic polyacrylamide: synthesis and application in sludge,cationic polyacrylamide (cpam) were used extensively in water treatment, enhanced oil recovery and sludge dewatering. the review summarized the synthesis methods research progress of cationic flocculants. four groups of synthesis technologies of cationic copolymers were reviewed, including aqueous solution polymerization, dispersion polymerization, inverse emulsion polymerization and photo
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polyacrylamide production.this report presents a cost analysis of polyacrylamide production from acrylamide. the process examined is a typical aqueous solution polymerization. in this process polyacrylamide powder is obtained as the final product. the report examines one-time costs associated with the construction of a plant and the continuing costs associated with the
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cationic polyelectrolyte high quality cationic flocculants,cationic polyelectrolytes are used for emulsion breaking, promoting filtration and sludge dewatering. the primary use is waste water treatment. as a primary organic coagulant, it neutralizes negatively charged colloidal particles and thus induces flocculation and sedimentation which reduces sludge volume. in paper mills, it is mainly used to
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sustainable development. water treatment polyacrylamide aims to be a key player in the water treatment sector and all related applications. the many initiatives we have undertaken in recent years to promote sustainable development, particularly in the environmental, social, and economic fields (energy balance sheet, carbon balance sheet, sustainable development report, social balance sheet, etc.), are closely related to
evaluation an anionic polyacrylamide flocculant with low cost,in this case, flocculant apam-t showed better turbidity removal performance than the other two flocculants, the turbidity decrease rate of apam-t could reach 98.94 % when the dosage of apam-t was 0.75 mg·l −1 at ph 9. meanwhile, the microblock structure contributed to the stable flocculation performance in a wider ph range compared with
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recent advancement of coagulation–flocculation and its,increasing environmental awareness coupled with more stringent regulation standards has triggered various industries to challenge themselves in seeking appropriate wastewater treatment technologies. coagulation–flocculation process is regarded as one of the most important and widely used treatment processes of industrial wastewaters due to its simplicity and effectiveness. this paper
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ecotoxicological assessment of a polyelectrolyte flocculant,highlights a wide range of toxic responses was found with cladocera the most sensitive species. ic 50 s ranged from 10 to >2590 and 1 to >1020 mg l −1 c for the product and pam, respectively. investigation of the components indicated pam was the primary “toxicant” in the flocculant blocks pcs (expressed as toc) were lower than natural environmental concentrations of toc. toc as a measure
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