|
|||||
|
|
| 新型高分子硅铁混凝剂深度处理腈纶废水研究 | |
| 引用本文： | 王烨,蒋进元,周岳溪,李清雪,段妮妮,刘诗一.新型高分子硅铁混凝剂深度处理腈纶废水研究[J].水处理技术,2012,38(5):87-90. |
| 作者姓名： | 王烨 蒋进元 周岳溪 李清雪 段妮妮 刘诗一 |
| 作者单位： | 1. 河北工程大学城市建设学院,河北 邯郸 056038;中国环境科学研究院水污染控制技术研究中心,北京 100012 2. 中国环境科学研究院水污染控制技术研究中心,北京,100012 3. 河北工程大学城市建设学院,河北 邯郸,056038 |
| 基金项目： | 国家水体污染控制与治理科技重大专项 |
| 摘 要： | 采用自制新型氧化混凝药剂——无机氧化性高分子硅铁混凝剂(PSF)对腈纶废水生化出水进行处理,并与聚合硫酸铁、聚合氯化铝的混凝效果进行对比试验;以出水COD去除率为评价指标,通过单因素试验优化确定出适宜条件。结果表明,在初始pH为9、CaO投加量为1.0 g/L、PSF和聚丙烯酰胺投加量分别为900、6 mg/L的条件下,出水COD去除率可达到30%以上。采用PSF新型混凝剂可以有效去除腈纶废水生化出水中的溶解性大的难降解有机污染物,效果明显优于其它2种混凝剂,可以作为腈纶废水深度处理的一种新型预处理药剂。 |
| 关 键 词： | 无机氧化性高分子硅铁混凝剂 腈纶废水 COD 聚合硫酸铁 聚合氯化铝 |
STUDY ON DEPTH TREATMENT OF ACRYLIC FIBER WASTEWATER BY NEW TYPE POLYMER SILICON IRON FLOCCULANT |
|
| Wang Ye , Jiang Jinyuan , Zhou Yuexi , Li Qingxue , Duan Nini , Liu Shiyi.STUDY ON DEPTH TREATMENT OF ACRYLIC FIBER WASTEWATER BY NEW TYPE POLYMER SILICON IRON FLOCCULANT[J].Technology of Water Treatment,2012,38(5):87-90. | |
| Authors: | Wang Ye Jiang Jinyuan Zhou Yuexi Li Qingxue Duan Nini Liu Shiyi |
| Affiliation: | 1,2(1.Hebei University of Engineering,College of City Construction,Handan 056038,China; 2.Research Center of Water Pollution Control Technologies,Chinese Research Academy of Environmental Sciences,Beijing 100012,China) |
| Abstract: | Self-made new type oxidation coagulating agent-inorganic oxidizing polymer silicon iron flocculant(PSF) was used to treat the biological effluent of acrylic fiber wastewater.Through comparison testing of coagulation effect of PFS and PAC.When using the effluent COD removal rate as the evaluation index,the single factor test optimized and determined the best test condition.The results showed that: in the initial pH was 9,CaO dosage was 1.0 g/L,oxidation and coagulant dosage was 900 mg/L,PAM dosage was 6 mg/L condition,the effluent COD removal rate can reach 30% or more.PSF new type coagulating agent can effectively remove the acrylic fiber wastewater effluent solubility of refractory organic pollutants,The effect is obviously superior to the other two coagulant.it can be used a new pretreatment agent to treat deeply acrylic fiber wastewater. |
| Keywords: | PSF acrylic fiber wastewater COD PFS PAC |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |