接触氧化法处理亚麻沤制废水的研究

亚麻沤制废水属于高浓度有机废水,经过厌氧处理后,出水COD、BOD5仍达不到国家排放标准。采用接触氧化法处理后,出水COD在154.75mg/l-291.72mg/l,BOD5在17.01mg/l-56.6mg/l之间,达到了国家行业排放标准。处理后水回用沤麻,既避免了污染环境,又做到了废水再利用。

Study on the Treatment of Flax Retting Wastewater by Contact Oxidation

The flax retting wastewater is a high density orgahic contant. The BOD5 and COD of effluent don't still come to the state standard for discharge by anarobic treatment. Adopted the contact oxidation, the COD. BOD5 are in the range of 154. 75mg/l. It is up to the state industrial standard for discharge. It both avoids environmental pollution and recycles the wastewater reusing the treated wastewater to ret flax.