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Chemical filter press

  • Phosphorus wastewater treatment technology

    519

    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

    572

    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

    649

    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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  • 化工壓濾機使用過程中要濾各種不同種類的濾液

    528

    化工壓濾機 化工壓濾機在使用過程中應過濾各種濾液,濾板在過濾中起著非常重要的作用。濾板的質量直接影響過濾質量,因此在選擇濾板時應謹慎?;瘜W壓濾機濾板按進料方式分為角進料、中進料、上中進料等??筛鶕?..

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  • 化工壓濾機使用過程中要經常換哪些耗材

    558

    化工壓濾機在使用過程中應過濾各種濾液,濾板在過濾中起著非常重要的作用。濾板的質量直接影響過濾質量,因此在選擇濾板時應謹慎。化學壓濾機濾板按進料方式分為角進料、中進料、上中進料等??筛鶕陨砬闆r選擇...

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  • 全自動化工壓濾機兩種出液方式

    667

    當化學工業(yè)用壓濾機過濾污水時,會發(fā)現濾餅中的COD超標。COD是化學需氧量,是指廢水或污水中能被強氧化劑氧化的物質(一般為有機物)的氧當量。化學需氧量高意味著水中含有大量還原物質。如果不處理,不僅會破壞環(huán)...

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  • Tianjin Botian Chemical Industry Co.

    1061

    項目名稱 天津渤天化工有限責任公司院內南側的電石渣山占地約23萬平方米、存量約100萬噸(以實際堆存量為準)。2020年年9月中央環(huán)保督察組對電石渣堆場進行環(huán)保工作督查,取樣監(jiān)測堆體周邊積水(淋溶水),pH值為12.0...

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