Removal of Soluble BOD

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How we can remove soluble BOD from water or wastewater? We are looking for some cheap and sustainable solutions which can be implemented at community level. What are the best technologies and products available to accomplish this?

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4 Answers

  1. We Aquaenjoy Environment is a supplier of water treatment chemicals,such as polymer flocculants Polyacrylamide,PDADMAC,PAC Decolor and Defoamer with good performance to reduce BOD COD and TSS in every much application area. If your comany need these,pls contact me. Email:jason@aquaenjoy.com

  2. I'm with Claudio. Biological treatment is probably the way to go, according to Your waste "strength" and composition. Nowadays we are designing anaerobic systems to improve the treatability of some industrial wastes by means of combined anaerobic-aerobic sequential steps.

    For small decentralised and isolated areas, said systems could be easily implemented with low investment and no operation costs. Hereto attached - just for Your reference - the idea. It's about a biological filter derived from old-fashioned septic tanks and ABRs, modified for industrial purposes. System becomes way simpler for civil wastewater.
    HTH

    Tiziano

  3. The most used technology is biological treatment, but are different advanced technologies than can remove SBOD. To chose one of the technologies in the market it need more information about  the stream like what is the sorce of the BOD and COD,   concentration, biodegradability, OUR ,etc...