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Process for the treatment of continuous waste water streams having changing contents of different oxidizable materials with hydrogen peroxide

机译:用过氧化氢处理具有不同可氧化物质含量变化的连续废水流的方法

摘要

There is provided a continuous process for the lowering of the content of toxic materials in waste waters which also contain other oxidizable materials by quickly and continuously ascertaining the requirement of hydrogen peroxide, namely by potentiometric determination of the oxidizing agent requirement in a branched-off side-stream using a strong oxidizing agent, such as peroxymonosulfate, peroxydisulfate, permanganate, hypochlorite or ozone, which acts more quickly than hydrogen peroxide under comparable conditions.
机译:通过快速连续地确定过氧化氢的需求量,即通过电位法确定分支侧的氧化剂需求量,提供了一种降低废水中有毒物质含量的连续方法,该废水中还含有其他可氧化物质。 -使用强氧化剂,例如过氧一硫酸盐,过氧二硫酸盐,高锰酸盐,次氯酸盐或臭氧,在可比的条件下,其作用要比过氧化氢快。

著录项

  • 公开/公告号US4416786A

    专利类型

  • 公开/公告日1983-11-22

    原文格式PDF

  • 申请/专利权人 DEGUSSA;

    申请/专利号US19820392464

  • 申请日1982-06-28

  • 分类号C02F1/72;

  • 国家 US

  • 入库时间 2022-08-22 08:40:30

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