Treatment of high-concentration organic wastewater
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Our facility has high-concentration organic wastewater with a CODr level of around 60,000; the main components in this wastewater are acrylic acid, acetic acid, etc. Are there any efficient bacteria suitable for the biochemical treatment of such high-concentration wastewater, preferably those that can tolerate high salt levels?；
What level of water volume and salt content do you plan to use?
Given such a high level of organic acids, it is recommended to recover these acids first before proceeding with further treatment; this not only reduces the workload associated with the treatment but also allows for their appropriate utilization.
Whether to consider evaporation concentration or go straight for it in one step
What are the contents of acrylic acid and acetic acid, and what is the daily water intake? It would be best if you could provide a detailed water quality report
Hello, 60,000 COD is considered low for high-ammonia-nitrogen wastewater of the type we handle. Our technology is specifically designed to treat wastewater with high levels of ammonia nitrogen and COD, such as that generated from oil refining processes and coking operations. The organic substances that can be treated include phenol, benzoic acid, propylene glycol, acetic acid, acrylic acids (esters), MMA, TPA, acrylonitrile, dimethylformamide, dimethylacetamide, sugars, and more; we have corresponding industrial success stories for these applications.
By using microorganisms, that is, the efficient bacteria you mentioned. The processing cost is low.
It is recommended to use deep oxidation technology for treating high-concentration wastewater; it is not restricted by salt content and is efficient and clean.
Our company’s technology, which combines oxidation with electrodialysis, can be used for treatment; feel free to contact me at 371174598 if needed