RU96107364A - METHOD FOR SEWAGE TREATMENT FROM HEAVY METALS - Google Patents

METHOD FOR SEWAGE TREATMENT FROM HEAVY METALS

Info

Publication number
RU96107364A
RU96107364A RU96107364/25A RU96107364A RU96107364A RU 96107364 A RU96107364 A RU 96107364A RU 96107364/25 A RU96107364/25 A RU 96107364/25A RU 96107364 A RU96107364 A RU 96107364A RU 96107364 A RU96107364 A RU 96107364A
Authority
RU
Russia
Prior art keywords
heavy metals
sewage treatment
column
wastewater
followed
Prior art date
Application number
RU96107364/25A
Other languages
Russian (ru)
Inventor
М.А. Гликин
Н.М. Зинатулина
Original Assignee
Государственный научно-исследовательский и проектный институт химических технологий "Химтехнология"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Государственный научно-исследовательский и проектный институт химических технологий "Химтехнология" filed Critical Государственный научно-исследовательский и проектный институт химических технологий "Химтехнология"
Publication of RU96107364A publication Critical patent/RU96107364A/en

Links

Claims (1)

Способ очистки сточных вод от тяжелых металлов путем гальванокоагуляции в аппарате колонного типа, заполненном металлической стружкой, отличающийся тем, что сточные воды пропускают через колонну при постоянном барботировании воздуха, временем пребывания 0,25 - 5,0 часа, pH 2 - 7 с последующим возвратом шлама обратно в колонну.A method of treating wastewater from heavy metals by galvanic coagulation in a column type apparatus filled with metal chips, characterized in that the wastewater is passed through the column with constant air sparging, residence time 0.25 - 5.0 hours, pH 2 - 7, followed by return sludge back to the column.
RU96107364/25A 1994-07-05 1996-04-15 METHOD FOR SEWAGE TREATMENT FROM HEAVY METALS RU96107364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94076075 1994-07-05

Publications (1)

Publication Number Publication Date
RU96107364A true RU96107364A (en) 1998-07-27

Family

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