Technical assistance: Treatment of adipic acid wastewater

2009-03-25View Original

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This post was last edited by hesonchang214 on 2010-4-21 at 20:07. pH of sebacic acid wastewater: 6-9; COD: 3500-4000. Has anyone worked on this? What processes can be used

Reply #22009-03-26

If it contains only adipic acid, resin adsorption can be used; as long as it is not adipic acid produced as a by-product in the manufacturing process, 13991330291

Reply #32009-03-26

Pre-treatment is carried out using micro-electrolysis, followed by anaerobic treatment with UASB, and then contact oxidation treatment.

Reply #42009-03-26

Microelectrolysis seems to have no reducing effect on carboxylic acids.

Reply #52010-04-14

Hydrolysis acidification + UASB + integrated A/O process

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Technical assistance: Treatment of adipic acid wastewater

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