Sludge Filter Press

冶炼厂废水压滤机
2022/10/06 943
引言有色金属冶炼厂污废水的来源为设备冷却水、冲渣水、烟气净化废水及湿法冶炼过程排放或泄漏的废水。其中冷却水基本未受到污染，冲渣水仅受到轻度污...
View full text
电镀废水压滤机污泥脱水
2022/10/06 970
1概述本电镀废水处理站，平均日处理电镀废水约100～130m3/d，电镀废水主要含有铬、锌、铜、镍等金属离子与化合物。废水经加药、混凝沉淀等化学方法处理，将废水中的各种金属离子与化合物转化为相应的氢氧化物，...
View full text
Study of sludge filter press dewatering
2022/09/28 1069
Introduction With the increasing attention to sewage treatment and the construction of new urban sewage treatment plants, the production of sludge has been increasing, and the rapid and effective treatment of sludge has become urgent. Sludge has the characteristics of high water content, containing a large number of pathogens and microorganisms and other harmful organisms, heavy metals and high organic content, if in...
View full text
Municipal sludge filter press dewatering technology
2022/09/28 883
引言随着我国社会经济的快速发展、城镇化的不断加速，城市污水的排放量不断增加。城市污水处理厂的规划建设数量越来越多，与之伴随产生的衍生品污泥产量也呈上升趋势，截至2018年全国污泥总产量为5.665×107t，...
View full text
Sludge Dewatering Technology
2022/09/28 796
近年来，随着我国经济快速发展和城市化水平不断提高，生活污水排放量日益增多，在污水处理过程中，会产生大量污泥，约占总量的0.3%~0.5%。假定其中70%的污水采用生物法[1]处理，按每万吨的污水产生的污泥干质量为...
View full text
Dredging mud filter press dewatering and curing
2022/09/26 942
１疏浚泥浆深度脱水固化处理简介江河湖泊淤积是一种自然现象但近年来随着工业发展和城市化进程加快。城市河道湖泊由于长年接纳雨污水排入。淤积严重。淤泥中氮、磷、重金属富集。形成内源污染源增加了水环境治理...
View full text
Diaphragm filter press sludge dewatering process
2022/09/26 1021
引言隔膜压滤机的核心构件过滤板组由一组两侧内凹的普通滤板与一组两侧附有隔膜的隔膜板交替组合而成。滤板的凹槽部分与隔膜板结合形成滤室。滤室附有滤布，污泥二相流在进料泵压力作用下，通过滤布达到固液二相...
View full text
Diaphragm type plate and frame filter press dewatering system
2022/09/25 1124
引言板框压滤机较其他脱水设备而言，有着污泥脱水含固率较高的特点，在目前垃圾填埋土地资源越来越紧缺的情况下，板框压滤机在许多水厂中得到了应用，逐渐成为污泥减量的重要手段之一。板框压滤机内部参数的可调...
View full text
Working Principle of Filter Press
2022/09/25 1419
Introduction Filter press (different from the belt filter press, usually belt filter press is not suitable for the ceramic industry) according to the filter press plate (referred to as the filter plate) filter cloth arrangement can be roughly distinguished into vertical (filter plate vertically stacked to form a filter chamber) chamber filter press and horizontal (filter plate horizontally stacked to form a filter chamber) chamber filter press two kinds of knots ...
View full text
Sludge filter press dewatering methods and equipment
2022/09/24 1114
引言污水处理所产生的污泥具有较高的含水量，体积仍较大。因此，应进一步采取措施脱除污泥中的水分，降低污泥的含水率，污泥脱水去除的主要是污泥中的吸附水和毛细水，一般可使污泥含水率从96％左右降低至60％一...
View full text

Expand More