Chemical filter press

压滤机在微细颗粒物过滤工艺中的应用
2022/04/25 898
概述微细粒物料悬浮液的固液分离是化工、冶金及许多加工业中的重要作业。这些悬浮液的共同特点是固体颗粒粒度细(一般小于10脚)、沉降速度慢、浆体粘度大、可滤性差等。在这些条件下，一般需要很大的分离面积及...
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板框压滤机在半脱硫回收中应用
2022/04/24 942
硫回收作为脱硫过程的三个系统之一，其运行情况的好坏直接影响着脱硫系统的运行质量。硫回收的方法有许多，如间歇熔硫法、连续熔硫法、机械处理法等。由于单纯的间歇熔硫法弊端较多，近年来已逐渐...
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氨碱厂压滤机应用改进
2022/04/24 870
在氨碱厂生产中，产生的大量废液，属于工业三废排放废物。化工生产中的废液排量大，利用率低，还会在成水资源等的污染。在氨碱厂化工生产中，采用压滤机对废液进行处理，但是在压滤机使用的过程中会暴露一些问...
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Phosphorus wastewater treatment technology
2022/04/21 802
In the process of urbanisation, people's production and business activities have caused increasingly serious damage to the ecological environment. In order to solve this problem, the state began to pay attention to environmental protection. At present, the focus and difficulty of environmental protection is the treatment of chemical wastewater. As the scale of development of the chemical industry continues to expand, the toxicity of wastewater has...
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Coking wastewater reuse treatment technology
2022/04/21 809
Technology Overview Coking wastewater electrodialysis + reverse osmosis integrated membrane desalination and reuse treatment technology, the technology of biochemical treatment of coking wastewater using Fenton oxidation process to oxidise organic matter, and then use electrodialysis pre-desalination, the produced water and then "ultrafiltration - reverse osmosis" for further desalination of reuse, reverse osmosis concentrate and electrodialysis pre-desalination concentrated...
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Application of diaphragm plate and frame filter presses in acid bath backwashing
2022/04/19 924
Application of diaphragm plate and frame filter press in acid bath backwashing The acid bath in the acid bath plant is traditionally processed through microporous filters after the backwashing of filament beam filters. In the operation of the microporous filter there are the following problems: microporous filter rod Consumption of large, microporous filter use in the process of the highest rate of damage is the microporous filter rod, mainly for...
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化工压滤机使用过程中要滤各种不同种类的滤液
2022/04/01 805
化工压滤机化工压滤机在使用过程中应过滤各种滤液，滤板在过滤中起着非常重要的作用。滤板的质量直接影响过滤质量，因此在选择滤板时应谨慎。化学压滤机滤板按进料方式分为角进料、中进料、上中进料等。可根据自...
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Wastewater diaphragm filter presses are suitable for sludge, chemical plants and environmental protection.
2022/03/31 902
废水隔膜压滤机废水隔膜压滤机适用于淤泥、化工厂、环保等领域的过滤分选设备。废水隔膜压滤机种类繁多。关键是带式压滤机、厢式压滤机、隔膜压滤机、压滤机滤板等。隔膜压滤机构造过滤装置的结构由过滤管、过...
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化工压滤机使用过程中要经常换哪些耗材
2022/03/21 886
化工压滤机在使用过程中应过滤各种滤液，滤板在过滤中起着非常重要的作用。滤板的质量直接影响过滤质量，因此在选择滤板时应谨慎。化学压滤机滤板按进料方式分为角进料、中进料、上中进料等。可根据自身情况选择...
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全自动化工压滤机两种出液方式
2022/03/21 1026
当化学工业用压滤机过滤污水时，会发现滤饼中的COD超标。COD是化学需氧量，是指废水或污水中能被强氧化剂氧化的物质(一般为有机物)的氧当量。化学需氧量高意味着水中含有大量还原物质。如果不处理，不仅会破坏环...
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