Recycling of detoxification wastewater from Semen Armeniacae Amarum
نویسندگان
چکیده
Detoxification of Semen Armeniacae Amarum requires large amounts water, and the detoxifying wastewater contains highly toxic hydrocyanic acid. This paper aims to explore recovery water after removal cyanide from it by chemical precipitation. The results show that when dosage ferrous sulfate is 1.76 times theoretical value, in can be reduced about 2.70×105mol/L, acid entirely removed treated recycled.
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ژورنال
عنوان ژورنال: MATEC web of conferences
سال: 2023
ISSN: ['2261-236X', '2274-7214']
DOI: https://doi.org/10.1051/matecconf/202338001010