Purifying wastewater from complex compounds of heavy metals involves discharging wastewater into reactor for reduction of chromium-containing wastewater, mixing, reducing chromium and discharging treated wastewater
	URETSKY E A; NIKOLENKO I V; VLADIMIR M; AKULICH T I
	2023-09-21
专利权人	UNIV CRIMEAN FEDERAL (UYCR-Non-standard)
申请日期	2023-09-21
专利号	RU2023124451-A
成果简介	NOVELTY - Method for purifying wastewater from complex compounds of heavy metals by treatment with a precipitating reagent involves discharging a wastewater into a reactor for reduction of chromium-containing wastewater, adding spent process solutions containing complex compounds of heavy metals, isolated from the wash wastewater into an accumulator, evenly mixing in the reactor reducing hexavalent chromium, where in the acidic environment of the reactor, the complex compounds of heavy metals are destroyed to ions, copper1+, oxidizing to copper2+, simultaneously reducing hexavalent chromium, and then discharging the mixture of treated wastewater into a reactor-neutralizer of all types of wastewater. USE - The method is useful for purifying wastewater from complex compounds of heavy metals.
IPC 分类号	C02F-001/62
国家	俄罗斯
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20295
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV CRIMEAN FEDERAL (UYCR-Non-standard)
推荐引用方式 GB/T 7714	URETSKY E A,NIKOLENKO I V,VLADIMIR M,et al. Purifying wastewater from complex compounds of heavy metals involves discharging wastewater into reactor for reduction of chromium-containing wastewater, mixing, reducing chromium and discharging treated wastewater. RU2023124451-A[P]. 2023.

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