types of biodegradation of polyacrylamide in europe

Aug - 10
2016

types of biodegradation of polyacrylamide in europe

polyacrylamide degradation and its implications in - nature

Polyacrylamide degradation and its implications in - Nature

Acrylamide is also exported outside the EU but the majority of EU acrylamide production is used within the EU. Approximately 99.9% of acrylamide in the EU is used in the production of polyacrylamides. About 80-90% of polyacrylamide is used in wastewater treatment and paper and pulp processing.

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transfer and degradation of polyacrylamide based flocculants

Transfer and degradation of polyacrylamide based flocculants

PAM can be also subject of biodegradation, photodegradation and 22 mechanical degradation but most of the studies report slow degradation rates without AMD release. In 23 the contrary, the adsorption of acrylamide onto particles is very low, which could favor its transfer in 24 surface waters and ground water. However AMD transfer is likely to

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degradation of polyacrylamide: a review | scientific.net

Degradation of Polyacrylamide: A Review | Scientific.Net

It is maybe an efficient mean to solve it with the degradation of polyacrylamide. So, this paper reviews the lately development on the research of the degradation of polyacrylamide, especially including ultrasonic degradation, thermal degradation, biodegradation and chemical degradation. Access through your institution.

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current status on the biodegradability of acrylic polymers

Current status on the biodegradability of acrylic polymers

Polyacrylamide (PAM) used in sludge dewatering widely exists in high-solid anaerobic digestion. Degradation of polyacrylamide accompanied with accumulation of its toxic monomer is important to disposition of biogas residues. The potential of anaerobic digestion activity in microbial utilization of PAM was investigated in this study.

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biodegradation - an overview | sciencedirect topics

Biodegradation - an overview | ScienceDirect Topics

Abstract: Biodegradation is the most acceptable means of solving the many environmental issues related to non-biodegradable polymers. This chapter deals with the importance, definition, classification, mechanism of biodegradation, approaches, testing methods and applications of biodegradable polymers.

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