SU461064A1 - The method of clarification of wastewater gas treatment plants - Google Patents

The method of clarification of wastewater gas treatment plants

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Publication number
SU461064A1
SU461064A1 SU1723344A SU1723344A SU461064A1 SU 461064 A1 SU461064 A1 SU 461064A1 SU 1723344 A SU1723344 A SU 1723344A SU 1723344 A SU1723344 A SU 1723344A SU 461064 A1 SU461064 A1 SU 461064A1
Authority
SU
USSR - Soviet Union
Prior art keywords
clarification
gas treatment
treatment plants
wastewater
wastewater gas
Prior art date
Application number
SU1723344A
Other languages
Russian (ru)
Inventor
Михаил Захарович Плюшкин
Владимир Соломонович Мальц
Борис Петрович Громов
Зоя Филипповна Лухманова
Original Assignee
Днепровский Алюминиевый Завод Им. С.М.Кирова
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 Днепровский Алюминиевый Завод Им. С.М.Кирова filed Critical Днепровский Алюминиевый Завод Им. С.М.Кирова
Priority to SU1723344A priority Critical patent/SU461064A1/en
Application granted granted Critical
Publication of SU461064A1 publication Critical patent/SU461064A1/en

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  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Description

Изобретение относитс  к очистке сточных вод «мокрой газоочистки рудноте|рмических печей от взвешенных веществ.The invention relates to the treatment of wastewater "wet gas cleaning ore sludge | rmic furnaces from suspended solids.

Известен способ осветлени  сточных вод от взвешенных веществ путем обработки .их флокул нтом-полиакриламидом (воднорастваримый высокомолекул рный полимер). Однако степень осветлени  низка - до 60-65%.A known method of clarifying wastewater from suspended substances by treating them with flocculant polyacrylamide (a water soluble high molecular weight polymer). However, the degree of clarification is low - up to 60-65%.

Предлагаемый способ отличаетс  от известного тем, что в качестве флокул нта примен ют щелочной раствор кубовых остатков от дистилл ции синтетических высокомолекул рных жирных кислот с числом углеродныхThe proposed method differs from the known one in that an alkaline solution of bottom bottoms from the distillation of synthetic high molecular weight fatty acids with a carbon number is used as flocculant.

атомов от 22 до 28 в количестве г на 1 т шлама.atoms from 22 to 28 in the amount of g per 1 ton of sludge.

Это отличие позвол ет повысить степень осветлени  стоков до 99%.This difference increases the clarity of the effluent to 99%.

Пример. К 1 л сточных вод, -содержащих от 0,52 до 1,06 г/л взвешенных веществ, добавл ют 470, 520, 600, 960 г на 1 т шлама щелочного раствора кубовых остатков от дистилл ции синтетических высокомолекул рных жирных кислот с числом углеродных атомов от 22 до 28. После 5 мин отстаивани  осветленный фильтрат подвергают анализу. 3 Предмет изобретени  Способ осветлени  сточных вод газоочистных установок от взвешенных веществ путем обработки их флокул нтом, отличающий- 5 с   тем, что, с целью повышени  степени ос4 ветлени , в качестве флокул нта примен ют щелочной раствор кубовых остатков от дистилл ции синтетических высокомолекул рных жирных кислот с числом углеродных атомов от 22 до 28 в количестве г на 1 т шлама.Example. To 1 l of wastewater, containing from 0.52 to 1.06 g / l of suspended solids, 470, 520, 600, 960 g per 1 ton of slurry of an alkaline solution of bottom residues from the distillation of synthetic high molecular weight fatty acids with the number carbon atoms from 22 to 28. After 5 minutes of settling, the clarified filtrate is analyzed. 3 Subject of the Invention A method for clarifying wastewater from gas purification plants from suspended substances by treating them with flocculant, which differs by 5 with the fact that, in order to increase the degree of venting, an alkaline solution of bottom residues from the distillation of synthetic high molecular weight fatty acids is used as flocculant acids with the number of carbon atoms from 22 to 28 in the amount of g per 1 ton of sludge.

SU1723344A 1971-12-06 1971-12-06 The method of clarification of wastewater gas treatment plants SU461064A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1723344A SU461064A1 (en) 1971-12-06 1971-12-06 The method of clarification of wastewater gas treatment plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1723344A SU461064A1 (en) 1971-12-06 1971-12-06 The method of clarification of wastewater gas treatment plants

Publications (1)

Publication Number Publication Date
SU461064A1 true SU461064A1 (en) 1975-02-25

Family

ID=20495729

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1723344A SU461064A1 (en) 1971-12-06 1971-12-06 The method of clarification of wastewater gas treatment plants

Country Status (1)

Country Link
SU (1) SU461064A1 (en)

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