RU94008981A - METHOD OF WASTEWATER TREATMENT - Google Patents

METHOD OF WASTEWATER TREATMENT

Info

Publication number
RU94008981A
RU94008981A RU94008981/26A RU94008981A RU94008981A RU 94008981 A RU94008981 A RU 94008981A RU 94008981/26 A RU94008981/26 A RU 94008981/26A RU 94008981 A RU94008981 A RU 94008981A RU 94008981 A RU94008981 A RU 94008981A
Authority
RU
Russia
Prior art keywords
water
treatment
hydro
wastewater treatment
degree
Prior art date
Application number
RU94008981/26A
Other languages
Russian (ru)
Other versions
RU2057076C1 (en
Inventor
В.И. Лазаренко
Original Assignee
В.И. Лазаренко
Filing date
Publication date
Application filed by В.И. Лазаренко filed Critical В.И. Лазаренко
Priority to RU94008981A priority Critical patent/RU2057076C1/en
Priority claimed from RU94008981A external-priority patent/RU2057076C1/en
Publication of RU94008981A publication Critical patent/RU94008981A/en
Application granted granted Critical
Publication of RU2057076C1 publication Critical patent/RU2057076C1/en

Links

Claims (1)

Предлагаемое изобретение может быть применено в металлургической, химической, нефтеперерабатывающей и других областях промышленности для очистки сточных вод, особенно для очистки хозяйственно-бытовых и поверхностно-загрязненных вод. Для повышения степени очистки в широком диапазоне по объему и характеру сточных вод на поверхности чистой воды формируют пенный слой путем подачи гидровоздушной смеси с поверхностно-активными веществами, затем на него подают сточную воду, проводят доочистку воды, пропуска ее через гидровоздушный слой, содержащий озон. Использование предлагаемого способа очистки сточных вод флотофильтрацией повышает эффективность на 6 - 10%, кроме того степень очистки воды можно довести до 99,5%.The proposed invention can be applied in the metallurgical, chemical, oil refining and other industries in wastewater treatment, especially for the treatment of household and surface-polluted water. To increase the degree of purification in a wide range in terms of the volume and nature of wastewater, a foam layer is formed on the surface of clean water by supplying a hydro-air mixture with surfactants, then waste water is supplied to it, water is treated separately, passing it through the hydro-air layer containing ozone. The use of the proposed method of sewage treatment by flotfiltration increases the efficiency by 6 - 10%, moreover, the degree of water purification can be increased to 99.5%.
RU94008981A 1994-03-15 1994-03-15 Method for sewage treatment RU2057076C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94008981A RU2057076C1 (en) 1994-03-15 1994-03-15 Method for sewage treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94008981A RU2057076C1 (en) 1994-03-15 1994-03-15 Method for sewage treatment

Publications (2)

Publication Number Publication Date
RU94008981A true RU94008981A (en) 1995-09-27
RU2057076C1 RU2057076C1 (en) 1996-03-27

Family

ID=20153536

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94008981A RU2057076C1 (en) 1994-03-15 1994-03-15 Method for sewage treatment

Country Status (1)

Country Link
RU (1) RU2057076C1 (en)

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