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Brunei Polyacrylamide for Paper Industry Wastewater Treatment

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Treatment of Pulp and Paper Mill Wastewater with Various ...

Treatment of Pulp and Paper Mill Wastewater with Various ...

Flocculation studies between dual polymers on pulp and paper mill wastewater are reported in this paper. The effects of different molecular weights of polyDADMAC and different dosages of Polyacrylamide (PAM) were studied. The molecular weights of polyDADMAC used were 8.8×104, 10.5×104 and 15.7×104 g/mol.
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Cationic Polyacrylamide Emulsion with Ultra-high ...

Cationic Polyacrylamide Emulsion with Ultra-high ...

Abstract. Cationic polyacrylamide emulsions prepared with ultra-high concentration (CPAME-uhc) have the advantages of fast dissolution, convenient operation, and low transportation cost. In order to further improve the molecular weight, solubility, and temperature/salt resistance of CPAME-uhc, in this study the preparation process of CPAME-uhc was optimized, and the …
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Treatment of pulp and paper mill wastewater by ...

Treatment of pulp and paper mill wastewater by ...

Jul 31, 2006 · Cationic polyacrlyamide Organopol 5415 with very high molecular weight and low charge density is found to give the highest flocculation efficiency in the treatment of the paper mill wastewater. It can achieve 95% of turbidity reduction, 98% of TSS removal, 93% of COD reduction and sludge volume index (SVI) of 14 ml g −1 at the optimum dosage of 5 mg l −1 .
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(PDF) Treatment of pulp and paper industry wastewater by ...

(PDF) Treatment of pulp and paper industry wastewater by ...

"New technologies in the paper and pulp industry wastewater treatment". Nov 2011, . 12-World bank group. "pollution prevention and abatement handbook". Effective July 1998.
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Polyacrylamide | Tradeasia International

Polyacrylamide | Tradeasia International

Paper Industry Polyacrylamide can be used for paper making industry to imprease stability of pulp, enhance the staying rate of filling material and speed size filterability in the paper. It is also used to treat wastewater in the paper industry. Textile Industry It is used as a textile coating slurry sizing to reduce the loom short head and shedding, and …
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Pulp and paper industry water treatment - Lenntech

Pulp and paper industry water treatment - Lenntech

The waste water contains up to 10- 30% of fibres, fibrils and CaCO 3; BOD 5 and COD load vary between different kind of wood (BOD 5 - 100- 1.000mg/L; COD- 300- 4.000mg/L) Waste water is treated by anaerobic wastneration and recovery. Paper waste water. Paper is produced from “new” or recycled pulp.
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