非金属矿
非金屬礦
비금속광
NON-METALLIC MINES
2015年
3期
78-79
,共2页
粉煤灰%阳离子聚丙烯酰胺%复配%除浊
粉煤灰%暘離子聚丙烯酰胺%複配%除濁
분매회%양리자취병희선알%복배%제탁
lfy ash%cationic polyacrylamide%combined%turbidity removal
对粉煤灰复配阳离子聚丙烯酰胺的除浊影响因素进行了研究。结果表明：当粉煤灰复配阳离子聚丙烯酰胺配比为50 mg/g，搅拌时间为80 min，投加量为1.4 g/L 时除浊效果最好；随pH 值增大，除浊率先降低后升高，pH 值为9.6时，除浊率最低，在最佳条件下，pH 值为5.57时，除浊率高达84.53%。
對粉煤灰複配暘離子聚丙烯酰胺的除濁影響因素進行瞭研究。結果錶明：噹粉煤灰複配暘離子聚丙烯酰胺配比為50 mg/g，攪拌時間為80 min，投加量為1.4 g/L 時除濁效果最好；隨pH 值增大，除濁率先降低後升高，pH 值為9.6時，除濁率最低，在最佳條件下，pH 值為5.57時，除濁率高達84.53%。
대분매회복배양리자취병희선알적제탁영향인소진행료연구。결과표명：당분매회복배양리자취병희선알배비위50 mg/g，교반시간위80 min，투가량위1.4 g/L 시제탁효과최호；수pH 치증대，제탁솔선강저후승고，pH 치위9.6시，제탁솔최저，재최가조건하，pH 치위5.57시，제탁솔고체84.53%。
The influence factors of turbidity removal by fly ash combined with cationic polyacrylamide were studied. The results showed that the effect of turbidity removal was the best when the ratio of lfy ash combined with cationic polyacrylamide was 50 mg/g, the stirring time was 80 min, the dosage was 1.4 g/L;with the increase of pH value, the removal rate of turbidity decreased at ifrst and increased afterward, when the pH value was 9.6, the removal rate of turbidity was the lowest;under the optimal conditions, the removal rate of turbidity was as high as 84.53%when the pH value was 5.57.
