化学污泥 meaning in English
chemical sludge
Examples
- Influential factors of extraction aluminum in chemical sludge by acid treatment
酸处理化学污泥溶出铝盐影响因素研究 - Is suitable dehydration to each kind of sludge , like the biological sludge , chemistry sludge , contain oil the sludge and the coherent sludge and so on
适用于各种污泥之脱水，如生物污泥、化学污泥、含油污泥与粘性污泥等。 - It is used to scrape and collect some thing like the organic sludge 、 active sludge 、 inorganic grit 、 chemical sludge , etc which are under the bottom of the tanks ; the return flights can also be made use of to collect some things like floating sludge 、 rubbish and oil slick on the water surface
用于刮除沉淀在池底的有机污泥、活性污泥、无机砂粒、化学污泥等；并可利用在水面上的回程刮板收集漂浮在水面上的浮渣、垃圾及浮油等。 - Introducing several main dephosphorization methods of wastewater , the paper discussed chemical deposition dephosphorization method , biological dephosphorization method and constructed wetland dephosphorization method in detail and analyzed their advantages and disadvantages : chemical deposition dephosphorization has higher phosphorus removal rate , but it will bring a large mount of sludge ; biological dephosphorization is more convenient for operation , but phosphorus removal rate is lower ; constructed wetland is a low - cost technique to remove phosphorus , but it should be developed
摘要介绍了污水除磷的几种主要方法，并对化学沉淀法除磷技术和生物除磷技术以及人工湿地除磷技术进行了详细论途，简要分析了各种方法的利弊：化学法除磷效率较高，但会产生大量化学污泥；生物法除磷操作简单，但除磷效率较低；人工湿地除磷技术廉价高效，但有待进一步发展完善。