1) chemical-biological flocculation
化学-生物絮凝工艺
1.
Comparison of chemical-biological flocculation process models based on artificial neural network
化学-生物絮凝工艺类神经网络模型比较研究
2) chemical and biological flocculation process
化学-生物联合絮凝工艺
1.
To reduce wastewater pollution on Yangtze River Estuary, treatment effect of chemical and biological flocculation process is studied in accordance with water quality of wastewater treatment plant in this paper.
为有效降低污水对长江入海口的污染,针对白龙港水质净化厂的水质状况,采用化学-生物联合絮凝工艺,对污水处理效果进行了研究,结果表明,与单独生物絮凝吸附工艺相比,化学-生物联合絮凝吸附工艺可以承受更高的水力负荷,并可节省部分药剂消耗量和污泥处理成本。
3) chemical-biological flocculation(CBF) process
化学生物絮凝(CBF)工艺
1.
The chemical-biological flocculation(CBF) process was used to treat municipal wastewater in Shanghai,and the effect of its return sludge on pollutant removal was studied through stopping chemical addition,simulating different return sludge ratio,and analyzing extracellular polymeric substances(EPS).
采用化学生物絮凝(CBF)工艺处理上海市城市污水,通过停止加药试验、不同污泥回流比模拟试验、污泥胞外聚合物组分及含量的分析测定,研究分析污泥回流对污染物去除效果的影响。
4) chemical-biological flocculation
化学生物絮凝
1.
The results of the parallel pilot-scale experiment show that the chemical-biological flocculation process has chemical and biological synergistic effect,and is a highly integrated enhanced primary wastewater treatment process.
采用化学生物絮凝工艺处理上海市的低浓度城市污水,考察了对污水中重金属的去除效果,探讨了化学生物絮凝工艺反应的实质。
2.
The research of treating municipal wastewater by the combined process of chemical-biological flocculation and suspended media packing bed was presented in this paper.
考察了一体化化学生物絮凝悬浮填料床工艺处理城市污水的效果,通过对絮凝剂不同投加量(20mg/L,40mg/L,60mg/L)的比较分析,从而确定较佳的运行参数。
3.
The superiority of the chemical-biological flocculation process is pointed out in the article.
针对小城镇发展现状和污水的特点,分析比较了几种宜在小城镇推广的经济、高效、节能和简便易行的污水强化一级处理工艺,并指出了化学生物絮凝强化一级处理工艺的优势。
5) Chemical bio-flocculation
化学生物絮凝
1.
Investigation was made on the treatment effect of low strength urban wastewater by using chemical bio-flocculation process and chemical coagulation process.
考察了化学生物絮凝和化学混凝两工艺对低浓度城市污水的处理效果。
6) chemical and biological flocculation
化学生物絮凝
1.
Design for the pilot-test equipment of chemical and biological flocculation-suspended packing bed process;
化学生物絮凝-悬浮填料床组合工艺中试装置设计
2.
A tentative reaearch on treatment of shanghai municipal mixed sewage by chemical and biological flocculation process is introduced in this paper.
介绍了污水化学生物絮凝絮凝强化一级处理工艺用于上海合流污水的试验研究,分析了絮凝剂、加药量、加药点、温度、污泥回流比对处理效果的影响。
补充资料：絮凝法工艺(sedimentation process)
分子式：
CAS号：
性质：又称絮凝法工艺(sedimentation process)。沉降法是感光乳剂制造过程中常用的脱盐方法。在乳剂制备过程中，当硝酸银(AgNO3)与碱金属的卤化物(KX)作用生成卤化银微晶颗粒时，也生成了无机盐类(如KNO3)可溶性杂质。利用明胶蛋白质大分子的两性电解质特性，改变其pH值，使卤化银微晶颗粒随明胶一起凝聚沉淀，可溶性无机盐类则留在水相中而被除去。由于其为絮凝沉降，故而称为絮凝法或凝聚法。与传统的水洗法相比，此种脱盐方法的优点是节约用水、缩短时间和操作简便。
CAS号：
性质：又称絮凝法工艺(sedimentation process)。沉降法是感光乳剂制造过程中常用的脱盐方法。在乳剂制备过程中，当硝酸银(AgNO3)与碱金属的卤化物(KX)作用生成卤化银微晶颗粒时，也生成了无机盐类(如KNO3)可溶性杂质。利用明胶蛋白质大分子的两性电解质特性，改变其pH值，使卤化银微晶颗粒随明胶一起凝聚沉淀，可溶性无机盐类则留在水相中而被除去。由于其为絮凝沉降，故而称为絮凝法或凝聚法。与传统的水洗法相比，此种脱盐方法的优点是节约用水、缩短时间和操作简便。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条