The method of treating epoxidized soybean oil waste water by using chemical treatment and biologicaloxidationtreatment. The Process and equipment are simple and the effect is good.
利用化学和生物接触氧化相结合,处理环氧大豆油废水,此清洁采用的设备简单,处理效果好。
2
The pre-treatment of them before conventional cyanide leaching includes roast, chemical oxidation and biological oxidation.
在传统氰化浸出之前进行的预处理过程包括焙烧,化学氧化和生物氧化。
3
Secondary treatment generally involves a biological process to remove organic matter through biochemical oxidation.