Diatomaceous earth mill helps city wastewater treatment

What are the advantages of diatomite in urban sewage treatment?

1. Compared with activated carbon, it is cheap, convenient and strong in-depth treatment ability. Although activated carbon is mature in sewage treatment, it is expensive, which undoubtedly greatly increases the cost of sewage treatment investment, while diatomaceous earth ground by Raymond mill is cheap and convenient to use and it is a better new type of adsorbent.

2. Activated carbon is difficult to adsorb low molecular polarity of organic matter and macromolecular organic matter, in addition to chlorinated mutagenic substances precursor adsorption effect is also poor, while the diatomaceous earth is different, not only is cheap, organic matter, heavy metal ions and colored fuels, etc. have a better effect.

3. Activated carbon resources reserves, distribution is relatively concentrated, can be exploited and utilized value, is currently the development of sewage treatment focus on the research direction.

Although there are so many advantages of diatomaceous earth, but to achieve efficient, stable and inexpensive technology process there is still a certain gap between theory and practice there are certain problems to be solved, in the diatomaceous earth deep water treatment of industrial mills must not slacken, must put the first pass, grinding out the finished product fineness, particle size, uniformity highly accurate and qualified, for the realization of diatomaceous earth wastewater treatment technology to provide a strong Guarantee.

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