陕北小保当煤矿矿井水混凝工艺优化研究  

Optimization of Mine Water Coagulation Process in Xiaobaodang Coal Mine

作　　者：白世刚 王振平 闫立仓 郝亮亮 李弯弯 侯志勇 BAI Shi-gang;WANG Zhen-ping;YAN Li-cang;HAO Liang-liang;LI Wan-wan;HOU Zhi-yong(Shenmu Company of Shaanxi Coal New Energy Technology Co.Ltd.,Shenmu 719300,China)

机构地区：[1]陕西煤业新型能源科技股份有限公司神木分公司,陕西神木719300

出　　处：《安徽化工》2020年第5期70-71,共2页Anhui Chemical Industry

摘　　要：以小保当矿井水为研究对象,研究了不同浊度下PAC与PAM的最佳投药量,研究表明,当原水浊度小于1900 NTU时,污水浊度与PAC、PAM用量成正相关,随着原水浊度的增高,PAC与PAM投药量均随之增大,但是,当原水浊度超过2000 NTU时,PAC投药量不会再随原水浊度的增高而增加,混凝反应进入稳定期。Taking Xiaobaodang mine water as the research object,the optimal dosage of PAC and PAM under different turbidities was studied.The study showed that when the raw water turbidity was less than 1900 NTU,the sewage turbidity was positively correlated with the consumption of PAC and PAM.With the increase of turbidity,the dosage of PAC and PAM will increase accordingly.However,when the turbidity of raw water exceeds 2000 NTU,the dosage of PAC will not increase with the increase of turbidity of raw water,and the coagulation reaction will enter a stable period.

关 键 词：矿井水 浊度 PAC PAM 投药量 

分 类 号：X752[环境科学与工程—环境工程]