黑龙江环境通报
黑龍江環境通報
흑룡강배경통보
HEILONGJIANG ENVIRONMENTAL JOURNAL
2013年
4期
46-49
,共4页
二次纤维废水%混凝%助凝
二次纖維廢水%混凝%助凝
이차섬유폐수%혼응%조응
Secondary%fiber papermaking waste water%Coagulation Coagulant aid
研究了混凝法处理二次废水的效果。利用正交实验确定混凝剂种类、混凝剂投加量、助凝剂投加量、 pH四因素的影响；结果表明,混凝剂种类、投药量、助凝剂均为影响脱墨废水混凝效果的关键因素, PAC去除效果最好,混凝剂PAC投加量200mg/L,助凝剂PAM投加量3mg/L。
研究瞭混凝法處理二次廢水的效果。利用正交實驗確定混凝劑種類、混凝劑投加量、助凝劑投加量、 pH四因素的影響；結果錶明,混凝劑種類、投藥量、助凝劑均為影響脫墨廢水混凝效果的關鍵因素, PAC去除效果最好,混凝劑PAC投加量200mg/L,助凝劑PAM投加量3mg/L。
연구료혼응법처리이차폐수적효과。이용정교실험학정혼응제충류、혼응제투가량、조응제투가량、 pH사인소적영향；결과표명,혼응제충류、투약량、조응제균위영향탈묵폐수혼응효과적관건인소, PAC거제효과최호,혼응제PAC투가량200mg/L,조응제PAM투가량3mg/L。
We researched result of coagulation treatment of secondary fiber papermaking wastewater. We De-termined influence of coagulant type, coagulant dosage, coagulant aid dosage and pH wtih the orthogonal exper-iment. The result showed that the key factors affecting deinking wastewater coagulation effect included coagu-lant type, coagulant dosage and coagulant aid. PAC had the best removal rate, coagulant dosage of PAC was 200mg/L and coagulant aid dosage of PAM was 3mg/L.
