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Process for removing ethylenedinitrilotetraacetic acid (EDTA) from aqueous solution, in particular waste water
Process for removing ethylenedinitrilotetraacetic acid (EDTA) from aqueous solution, in particular waste water
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机译:从水溶液,特别是废水中除去乙二腈三氟四乙酸(EDTA)的方法
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摘要
EDTA and salts thereof are removed from aqueous solution, in particular waste water, by admixing hypochlorite at a pH of at least 4 and thus oxidatively destroying the EDTA. A pH of 6 to 10 is preferably employed.
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