环境保护科学
環境保護科學
배경보호과학
ENVIRONMENTAL PROTCTION SCIENCE
2001年
2期
11-13
,共3页
选矿废水絮凝污泥比阻机械脱水
選礦廢水絮凝汙泥比阻機械脫水
선광폐수서응오니비조궤계탈수
通过实验得出,不经加药处理的选矿废水,污泥比阻r=33.1×1011cm/g太大,较难过滤;加药处理后,污泥比阻r=0.06×1011cm/g变小,可以采用较先进的机械脱水处理。
通過實驗得齣,不經加藥處理的選礦廢水,汙泥比阻r=33.1×1011cm/g太大,較難過濾;加藥處理後,汙泥比阻r=0.06×1011cm/g變小,可以採用較先進的機械脫水處理。
통과실험득출,불경가약처리적선광폐수,오니비조r=33.1×1011cm/g태대,교난과려;가약처리후,오니비조r=0.06×1011cm/g변소,가이채용교선진적궤계탈수처리。
Through the result of experiments ,the mill run wastewater without treatment has high resistance r= 33.1 ×1011/cm·g-1 ,and is difficult to filtrate. The wastewater is decreased to r=0.06×1011/cm·g-1 after treated,and can be treated by advanced mechanical dewatering.