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一、黄磷废水处理黄磷生产过程中的污水,含有黄磷及其它磷化物,必须经过处理才能排出,否则,人畜误用均有毒害。污水由总渠流入沉降池内,将较大的悬浮物及颗粒沉降下来,再流入处理池加药处理(根据化验结果:加药量<按游离磷计算>约为理论量的三倍)。加药时同时开动循环水泵,使污水循环流动,增加处理效果。
First, the yellow phosphorus wastewater treatment Yellow phosphorus in the production process of sewage, containing phosphorus and other phosphides, must be treated to discharge, otherwise, human and animal misuse are poisoned. Sewage flows from the main canal into the sedimentation tank, settling the larger suspended solids and particles, and then flowing into the treatment tank for drug treatment (based on the test result: the dosage is about three times the theoretical amount based on free phosphorus). Dosing at the same time start circulating pump, so that the circulation of sewage flow, increase treatment effect.