SU1212974A1 - Method of purifying drilling waste water - Google Patents
Method of purifying drilling waste water Download PDFInfo
- Publication number
- SU1212974A1 SU1212974A1 SU833666281A SU3666281A SU1212974A1 SU 1212974 A1 SU1212974 A1 SU 1212974A1 SU 833666281 A SU833666281 A SU 833666281A SU 3666281 A SU3666281 A SU 3666281A SU 1212974 A1 SU1212974 A1 SU 1212974A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- waste water
- drilling waste
- drilling
- purifying
- wastewater
- Prior art date
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- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Description
1one
Изобретение относитс к нефтедобывающей промьшшенности, к област сточных вод при бурении нефт ных и газовых скважин дл повторного использовани буровых сточных вод в технологических процессах проводки скважин.The invention relates to the oil industry, to the field of wastewater in the drilling of oil and gas wells for the reuse of drilling wastewater in well processes.
Цель изобретени - повышение степени очистки от взвешенных веществ и органических примесей.The purpose of the invention is to increase the degree of purification from suspended substances and organic impurities.
Пример 1.,Буровую сточную воду, характеризующуюс следую1ЦИми показател ми: взвешенные вещества 4472 мг/л; рН 7,65 ХПК 624 мг нефтепродукты 140 мг/л, подают в камеру смешени со скоростью 15-65 м/с. Одновременно туда жеExample 1. Drilling waste water, characterized by the following indicators: suspended solids 4472 mg / l; pH 7.65 COD 624 mg oil products 140 mg / l, served in the mixing chamber at a speed of 15-65 m / s. At the same time there
Составитель А, Скороход Редактор И. Дербак Техред А.АчКорректор Е, РошкоCompiled by A, Skorokhod Editor I. Derbak Tehred A.AchCorrector E, Roshko
Заказ 719/33 Тираж 865ПодписноеOrder 719/33 Circulation 865 Subscription
ВНШПИ Государственного комитета СССРVNSHPI USSR State Committee
по делам изобретений и открытий 113035, Москва, Ж-35, Раушска н.зб. , д. 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk n.zb. D. 4/5
Филиал ППП Патент, г. Ужгород, ул. Проектна , 4Branch PPP Patent, Uzhgorod, st. Project, 4
129742129742
ввод т 5%-ный раствор сульфата алю- мини из расчета 450 мг/л буровыхa 5% solution of aluminum sulfate was introduced at the rate of 450 mg / l of drilling
сточных вод. Продолжительность смешени с коагул нтом составл ет 5 0,05-0,1 с. Далее смесь транспортируют в отстойник, гдеотстаивают в течение 30 мин и определ ют показатели осветленной воды.Wastewater. Duration of mixing with coagulant is 5 0.05-0.1 s. The mixture is then transported to a sump where it is settled for 30 minutes and clarified water values are determined.
Пример 2. Аналогичен приме- tO ру 15 но сточную воду подают на смешение со скоростью 2,5-7,5 м/с и алюмини ввод т в количестве 600 мг/л буровых сточных вод. Сравнительные данные по результа- 15 там очистки сточных вод предлагаемым и известным способами представлены в таблице,Example 2. Analogous to tO 15, but waste water is fed to mixing at a speed of 2.5-7.5 m / s and aluminum is introduced in the amount of 600 mg / l of drilling waste water. Comparative data on the results of wastewater treatment by the proposed and known methods are presented in the table,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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SU833666281A SU1212974A1 (en) | 1983-11-22 | 1983-11-22 | Method of purifying drilling waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833666281A SU1212974A1 (en) | 1983-11-22 | 1983-11-22 | Method of purifying drilling waste water |
Publications (1)
Publication Number | Publication Date |
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SU1212974A1 true SU1212974A1 (en) | 1986-02-23 |
Family
ID=21090486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833666281A SU1212974A1 (en) | 1983-11-22 | 1983-11-22 | Method of purifying drilling waste water |
Country Status (1)
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SU (1) | SU1212974A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102757143A (en) * | 2012-08-14 | 2012-10-31 | 成都凯迈科技有限公司 | Well drilling wastewater flocculation precipitation treatment device and wastewater treating method |
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1983
- 1983-11-22 SU SU833666281A patent/SU1212974A1/en active
Non-Patent Citations (1)
Title |
---|
Хаммер М. Технологи обработки природных и сточных вод.-М.: Стройиздат, 1979, с. 175. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102757143A (en) * | 2012-08-14 | 2012-10-31 | 成都凯迈科技有限公司 | Well drilling wastewater flocculation precipitation treatment device and wastewater treating method |
CN102757143B (en) * | 2012-08-14 | 2014-04-09 | 成都凯迈环保技术有限公司 | Well drilling wastewater flocculation precipitation treatment device and wastewater treating method |
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