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Cationic Polyacrylamide for Acid Wastewater Treatment in Finland

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Cationic nanocelluloses in dewatering of municipal ...

Cationic nanocelluloses in dewatering of municipal ...

Feb 01, 2017 · About 71,000 municipal wastewater treatment plants (WWTPs) operating in the area of ... (cationic polyacrylamide) were obtained from Kemira (Finland), and were used as an inorganic coagulant agent and a reference ... Amphiphilic cellulose nanocrystals from acid-free oxidative treatment: physicochemical characteristics and use as an oil–water ...
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(PDF) Cationic cellulose betainate for wastewater treatment

(PDF) Cationic cellulose betainate for wastewater treatment

The flocculation effect of the products and cationic polyacrylamide on kaolin wastewater was investigated, and the maximum turbidity removal rate of …
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Ultrasound-initiated synthesis of cationic polyacrylamide ...

Ultrasound-initiated synthesis of cationic polyacrylamide ...

Weak interaction between flocculants and oil is a main bottleneck in the treatment of oil-containing wastewater. To solve this problem, a novel flocculant PAB with cationic micro-block structure and hydrophobic groups of benzene rings was synthesized by ultrasound initiated polymerization technique and applied to remove turbidity and oil from water.
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Preparation and Study of a Composite Flocculant for ...

Preparation and Study of a Composite Flocculant for ...

ride and cationic polyacrylamide. And the composite flocculant was used in papermaking wastewater treatment. Results indicated that it achieve the best flocculation performance when the raw material mass ratio was 2:1:1, the dosage of the composite flocculant was 20 mg/L, and the removal efficiency of COD and turbidity with this composite ...
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cationic polyacrylamide used for industrial wastewater ...

cationic polyacrylamide used for industrial wastewater ...

Cationic polyacrylamide used for industrial wastewater treatment Chinafloc c3012 has demonstrated to be highly-effective in removing suspended particles and impurities from various types of wastewater. Polyacrylamide is a linear polymer comprised of monomers unit with functional groups of amide that adsorb on to the surface of particles.
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cationic flocculant(polyacrylamide) used for municipal ...

cationic flocculant(polyacrylamide) used for municipal ...

cationic flocculant (polyacrylamide) used for municipal wastewater treatment Our products have demonstrated to be highly-effective in removing suspended particles and impurities from various types of wastewater. Polyacrylamide is a linear polymer comprised of monomers unit with functional groups of amide that adsorb on to the surface of particles.
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