混凝法应急处置低温低浊含锑废水的研究
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冯立师,王骥,潘超逸,陈尧,黄大伟,陈思莉,虢清伟,陈鼎豪
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Study on emergency treatment of low temperature, low turbidity and antimony-contaminated wastewater by coagulation
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Lishi Feng,Ji Wang,Chaoyi Pan,Yao Chen,Dawei Huang,Sili Chen,Qingwei Guo,Dinghao Chen
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表1 单一混凝剂投加量及除锑率
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| 混凝剂 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | | FS | 投加质量浓度/
（mg·L-1） | 5 | 10 | 30 | 50 | 70 | 90 | 110 | | 去除率/% | 67.4 | 77.4 | 79.8 | 80.0 | 78.9 | 76.2 | 75.0 | | FC | 投加质量浓度/
（mg·L-1） | 10 | 30 | 50 | 70 | 90 | 110 | 130 | | 去除率/% | 70.6 | 82.9 | 89.3 | 93.3 | 95.7 | 95.8 | 95.1 | | PFS | 投加质量浓度/
（mg·L-1） | 5 | 10 | 20 | 30 | 40 | 50 | | | 去除率/% | 94.3 | 95.1 | 96.0 | 96.7 | 96.5 | 96.5 | | | 硫化钠 | 投加质量浓度/
（mg·L-1） | 5 | 10 | 20 | 30 | 50 | 70 | | | 去除率/% | 77.2 | 77.5 | 77.5 | 77.4 | 76.5 | 75.9 | | | PAM | 投加质量浓度/
（mg·L-1） | 4 | 5 | 6 | 8 | 10 | 12 | | | 去除率/% | 66.6 | 72.1 | 78.4 | 78.5 | 78.7 | 77.5 | |
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