There are lots of phenolic byproducts in the production of mononitrotoluene, which have high toxicity and are difficult to be treated.
其生产过程中产生大量酚类副产物， 毒性大，难治理。
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Mononitrotoluene wastewater is difficult to be treated. The experiment indicates the result of using compound chlorine dioxide generator to this wastewater treatment is satisfactory.