工业用水与废水
工業用水與廢水
공업용수여폐수
INDUSTRIAL WATER & WASTEWATER
2000年
4期
7-9
,共3页
尹卫红%宋向阳%张湛军%施东文%孙仲平
尹衛紅%宋嚮暘%張湛軍%施東文%孫仲平
윤위홍%송향양%장담군%시동문%손중평
饮用水%除藻%混凝%沉淀
飲用水%除藻%混凝%沉澱
음용수%제조%혼응%침정
potable water%algae removal%coagulation%precipitation
在我国的水厂中,藻类去除一直是一个比较重要的问题。通常采用加氯杀藻,但随之带来的是水质的味觉超标,特别是在原水高藻类爆发时,尤为严重。采用聚铁硅酸钠与高分子电解质联用的方法,强化混凝沉淀,在藻类爆发时,出厂水的味觉得到较好的改善。
在我國的水廠中,藻類去除一直是一箇比較重要的問題。通常採用加氯殺藻,但隨之帶來的是水質的味覺超標,特彆是在原水高藻類爆髮時,尤為嚴重。採用聚鐵硅痠鈉與高分子電解質聯用的方法,彊化混凝沉澱,在藻類爆髮時,齣廠水的味覺得到較好的改善。
재아국적수엄중,조류거제일직시일개비교중요적문제。통상채용가록살조,단수지대래적시수질적미각초표,특별시재원수고조류폭발시,우위엄중。채용취철규산납여고분자전해질련용적방법,강화혼응침정,재조류폭발시,출엄수적미각득도교호적개선。
Algae removal has been a rather important issue in China's water plants. The usual solution for it is to killalgae by adding chlorine, which, however, results in the water taste being inferior to standard. This is even maore seriouswhen algae concentration becomes high suddenly in the raw water. The use of PFS linked with high - molecular poly-electrolyte to intensify coagulation and precipitation when algae reproduce vigorously has well improved the taste of the exitwater from the water plant.