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| 旋转式脱泡消泡法/混凝协同处理造纸废水 | |
| 引用本文： | 孙琪娟,徐军礼,孙长顺. 旋转式脱泡消泡法/混凝协同处理造纸废水[J]. 应用化工, 2014, 0(11): 2130-2132,2134 |
| 作者姓名： | 孙琪娟 徐军礼 孙长顺 |
| 作者单位： | 1. 陕西工业职业技术学院,陕西 咸阳,712000 2. 中机工程启源工程有限公司,陕西 西安,710045 3. 陕西省环境科学研究设计院,陕西 西安,710060 |
| 摘 要： | 采用旋转式脱泡消泡法处理造纸循环用水,浮浆含量降至原来的9.1%,加入消泡剂,泡沫去除率达85%,进一步调节废水pH≈7,加入复合混凝剂PAC(10.038 0 g/L)∶PFS(9.891 2 g/L)∶CPAM(1.000 0 g/L)=5∶2∶2(体积比)9 m L/L黑液的条件下,COD去除率达到96.7%,脱色率达到55.7%,基本符合了二次用水的标准,可重新用于造纸制浆,使废水循环利用,实现了造纸废水的资源化。 |
| 关 键 词： | 造纸废水 旋转式脱消泡法 复合混凝剂 |
The treatment of papermaking wastewater by rotary system deaeration antifoaming law cooperated with coagulation process |
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| SUN Qi-juan,XU Jun-li,SUN Chang-shun. The treatment of papermaking wastewater by rotary system deaeration antifoaming law cooperated with coagulation process[J]. Applied chemical industry, 2014, 0(11): 2130-2132,2134 | |
| Authors: | SUN Qi-juan XU Jun-li SUN Chang-shun |
| Affiliation: | SUN Qi-juan;XU Jun-li;SUN Chang-shun;Shaanxi Polytechnic Institute;Xi’an Qiyuan Mechamical and Engineering Co. ,Ltd.;Environmental Science Research and Design Institute of Shaanxi Province; |
| Abstract: | |
| Keywords: | papermaking wastewater rotary system deaeration antifoaming law compound coagulant |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |