SU1498712A1 - Method of purifying waste water - Google Patents
Method of purifying waste water Download PDFInfo
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- SU1498712A1 SU1498712A1 SU874264969A SU4264969A SU1498712A1 SU 1498712 A1 SU1498712 A1 SU 1498712A1 SU 874264969 A SU874264969 A SU 874264969A SU 4264969 A SU4264969 A SU 4264969A SU 1498712 A1 SU1498712 A1 SU 1498712A1
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- SU
- USSR - Soviet Union
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- sorbent
- purification
- degree
- petroleum products
- wastewater
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- Water Treatment By Sorption (AREA)
Abstract
Изобретение относитс к способам очистки сточных вод и может быть использовано дл кондиционировани сточных вод обогатительных фабрик, перерабатывающих полевошпатовое сырье. Целью изобретени вл етс повышение степени очистки от изокарбоновых кислот, соснового масла и нефтепродуктов. Дл осуществлени способа очистку ведут при использовании в качестве сорбента полевошпатовой породы, содержащей 3-19 мас.% кварца. Способ позвол ет обеспечить 97,2-100%-ную степень очистки, снизить расход сорбента и затраты на очистку. 3 табл.The invention relates to wastewater treatment methods and can be used to condition the wastewater of enrichment plants processing feldspar raw materials. The aim of the invention is to increase the degree of purification from isocarboxylic acids, pine oil and petroleum products. In order to carry out the method, the cleaning is carried out using feldspath rock containing 3-19 wt.% Quartz as a sorbent. The method allows to provide 97.2-100% degree of purification, to reduce the consumption of sorbent and the cost of cleaning. 3 tab.
Description
Изобретение относитс к области очистки сточных вод от вредных при- месей и может быть использовано в области защиты окружающей среды, а . также рационального использовани водных ресурсов.The invention relates to the field of wastewater treatment from harmful impurities and can be used in the field of environmental protection, and. also the rational use of water resources.
Цель изобретени - повышение степени очистки сточных вод от изокар- боновых кислот, соснового масла и нефтепродуктов.The purpose of the invention is to increase the degree of purification of wastewater from isocarboxylic acids, pine oil and petroleum products.
П р и м е р. В емкость заливают сточную воду и засьшают кварц-поле- вопшатопую измельченную породу (крупность - 10 мкм 68%), содержащую 19 мас.% кварца из расчета 20 г/л. Затем содержимое емкости перемешивают в течение 15 мин.PRI me R. Sewage is poured into the tank and quartz-field-crushed crushed rock is decanted (size - 10 μm 68%) containing 19 wt.% Quartz at the rate of 20 g / l. Then the contents of the tank is stirred for 15 minutes.
Результаты очистки сточных вод, по сравнению с аналогичными решени ми , показаны в табл. 1.The results of wastewater treatment, as compared with similar solutions, are shown in Table. one.
Обоснование интервала содержани кварца в породе и данные по эксплуатационным затратам приведены в табл. 2 и 3.The rationale for the quartz content of the rock and the data on operating costs are given in Table. 2 and 3.
Из представленных данных видно, что предлагаемый способ позвол ет обеспечить более высокую степень очистки по синтетическим изокарбоно- вым кислотам, сосновому маслу и нефтепродуктам , чем в аналогичных решени х , в частности, по сравнению с полевошпатовой породой и активированным углем, снизив при этом расход сорбента и затраты на очистку-воды.The data presented show that the proposed method allows for a higher degree of purification of synthetic isocarboxylic acids, pine oil and petroleum products than in similar solutions, in particular, compared to feldspar rock and activated carbon, while reducing and water-purification costs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874264969A SU1498712A1 (en) | 1987-06-18 | 1987-06-18 | Method of purifying waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874264969A SU1498712A1 (en) | 1987-06-18 | 1987-06-18 | Method of purifying waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1498712A1 true SU1498712A1 (en) | 1989-08-07 |
Family
ID=21312011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874264969A SU1498712A1 (en) | 1987-06-18 | 1987-06-18 | Method of purifying waste water |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1498712A1 (en) |
-
1987
- 1987-06-18 SU SU874264969A patent/SU1498712A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Проскур ков В.А., Шмидт Л,И. Очистка сточных вод в хшдаческой промыпшенн ости.-Л.: Хими , 1977, с. 241, 254. * |
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