Are there any methods to reduce wastewater with a COD level of 500 mg/L to below 60? ?

2011-01-18View Original

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This post was last edited by sunjl1981 on 2013-1-6 at 20:52. Everyone: Are there any methods to treat wastewater with a COD level of 500 mg/L so that it drops below 60 mg/L? ? High-salt chemical wastewater, ah,,, -

Reply #22011-01-18

It seems a bit difficult to reduce the COD in high-salt wastewater to below 60. I’m not sure if membrane treatment would work; for biochemical treatment, a large amount of dilution water is required. Our company uses incineration, which is relatively expensive

Reply #32011-01-18

What process generates the wastewater, and what type of organic substances are present?

Reply #42011-01-18

SBR process for wastewater with COD at 500 mg/L

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Are there any methods to reduce wastewater with a COD level of 500 mg/L to below 60? ?

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