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RU92015592A - METHOD OF CLEANING WASTE WATER FROM PETROLEUM PRODUCTS - Google Patents

METHOD OF CLEANING WASTE WATER FROM PETROLEUM PRODUCTS

Info

Publication number
RU92015592A
RU92015592A RU92015592/26A RU92015592A RU92015592A RU 92015592 A RU92015592 A RU 92015592A RU 92015592/26 A RU92015592/26 A RU 92015592/26A RU 92015592 A RU92015592 A RU 92015592A RU 92015592 A RU92015592 A RU 92015592A
Authority
RU
Russia
Prior art keywords
petroleum products
waste water
purification
cleaning waste
sodium aluminate
Prior art date
Application number
RU92015592/26A
Other languages
Russian (ru)
Other versions
RU2034793C1 (en
Inventor
Л.И. Убизкая
К.Я. Лашкова
И.И. Бондарук
А.Н. Снеговой
Ю.В. Горобец
А.Н. Вовчановский
Original Assignee
Государственный научно-исследовательский институт горнохимического сырья
Filing date
Publication date
Application filed by Государственный научно-исследовательский институт горнохимического сырья filed Critical Государственный научно-исследовательский институт горнохимического сырья
Priority to RU92015592A priority Critical patent/RU2034793C1/en
Priority claimed from RU92015592A external-priority patent/RU2034793C1/en
Application granted granted Critical
Publication of RU2034793C1 publication Critical patent/RU2034793C1/en
Publication of RU92015592A publication Critical patent/RU92015592A/en

Links

Claims (1)

Способ относится к технологии очистки высокоминерализованных промышленных сточных вод от нефтепродуктов. Способ предусматривает обработку сточных вод комплексным коагулянтом, в состав которого входят известь, кальцинированная сода и алюминат натрия в соотношении 1 : 1 : (0,05 - 0,5), последующее двухстадийное фильтрование через зернистую загрузку. В качестве источника алюмината натрия используют отходы витаминного производства с каустическим модулем 1,8 - 2,8 и содержанием оксида алюминия 10 - 18%. Способ обеспечивает повышение степени очистки промышленных стоков от нефтепродуктов до ПДК, а также позволяет умягчить воду на 59%, снижает минерализацию на
Figure 00000001
и повышает нефтеемкость фильтрующей загрузки на 10 - 15%.The method relates to the technology of purification of highly mineralized industrial wastewater from petroleum products. The method involves the treatment of wastewater complex coagulant, which consists of lime, soda ash and sodium aluminate in the ratio 1: 1: (0.05 - 0.5), followed by two-stage filtration through a granular load. As a source of sodium aluminate use waste vitamin production with a caustic module 1.8 - 2.8 and the content of aluminum oxide 10 - 18%. The method provides an increase in the degree of purification of industrial wastewater from petroleum products to the MPC, and also allows you to soften water by 59%, reduces mineralization by
Figure 00000001
and increases the oil capacity of the filter load by 10 - 15%.
RU92015592A 1992-12-30 1992-12-30 Method of sewage treatment from petroleum products RU2034793C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92015592A RU2034793C1 (en) 1992-12-30 1992-12-30 Method of sewage treatment from petroleum products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92015592A RU2034793C1 (en) 1992-12-30 1992-12-30 Method of sewage treatment from petroleum products

Publications (2)

Publication Number Publication Date
RU2034793C1 RU2034793C1 (en) 1995-05-10
RU92015592A true RU92015592A (en) 1996-01-20

Family

ID=20134862

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92015592A RU2034793C1 (en) 1992-12-30 1992-12-30 Method of sewage treatment from petroleum products

Country Status (1)

Country Link
RU (1) RU2034793C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2126365C1 (en) * 1997-08-07 1999-02-20 Санкт-Петербургское государственное унитарное предприятие "Инженерный центр "Водоканал" Method of treating natural and sewage waters

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