SU1299982A1 - Способ обработки осадков сточных вод и водных суспензий - Google Patents

Способ обработки осадков сточных вод и водных суспензий Download PDF

Info

Publication number: SU1299982A1
Authority: SU; USSR - Soviet Union
Prior art keywords: sludge; flotation; concentration; waste water; water
Prior art date: 1983-12-21

Application number

SU833675109A

Other languages

English (en)

Russian (ru)

Inventor

Евгения Сергеевна Драчикова

Евгений Владимирович Двинских

Игорь Васильевич Скирдов

Ольга Калистратовна Полякова

Original Assignee

Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации,Гидротехнических Сооружений И Инженерной Гидрогеологии

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.)

1983-12-21

Filing date

1983-12-21

Publication date

1987-03-30

1983-12-21 Application filed by Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации,Гидротехнических Сооружений И Инженерной Гидрогеологии filed Critical Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации,Гидротехнических Сооружений И Инженерной Гидрогеологии

1983-12-21 Priority to SU833675109A priority Critical patent/SU1299982A1/ru

1984-12-18 Priority to DD84271076A priority patent/DD258912A3/xx

1984-12-20 Priority to CS8410046A priority patent/CS271072B1/cs

1985-11-22 Priority to JP60263590A priority patent/JPS62125892A/ja

1987-03-30 Application granted granted Critical

1987-03-30 Publication of SU1299982A1 publication Critical patent/SU1299982A1/ru

Links

238000000034 method Methods 0.000 title claims description 13
239000013049 sediment Substances 0.000 title claims description 12
239000007900 aqueous suspension Substances 0.000 title claims description 6
239000002351 wastewater Substances 0.000 title claims description 4
239000010802 sludge Substances 0.000 claims description 39
238000005188 flotation Methods 0.000 claims description 17
238000001914 filtration Methods 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
238000005056 compaction Methods 0.000 claims description 9
239000007787 solid Substances 0.000 claims description 4
230000018044 dehydration Effects 0.000 claims description 2
238000006297 dehydration reaction Methods 0.000 claims description 2
230000003578 releasing effect Effects 0.000 claims 1
239000008396 flotation agent Substances 0.000 description 12
239000007790 solid phase Substances 0.000 description 6
239000003153 chemical reaction reagent Substances 0.000 description 5
235000008733 Citrus aurantifolia Nutrition 0.000 description 4
235000011941 Tilia x europaea Nutrition 0.000 description 4
229920001222 biopolymer Polymers 0.000 description 4
239000004571 lime Substances 0.000 description 4
239000010801 sewage sludge Substances 0.000 description 4
229910021578 Iron(III) chloride Inorganic materials 0.000 description 3
230000007423 decrease Effects 0.000 description 3
230000006866 deterioration Effects 0.000 description 3
239000008394 flocculating agent Substances 0.000 description 3
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 3
229920000742 Cotton Polymers 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
238000005119 centrifugation Methods 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000029087 digestion Effects 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
235000015110 jellies Nutrition 0.000 description 1
239000008274 jelly Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000010841 municipal wastewater Substances 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000010865 sewage Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

Treatment Of Sludge (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Activated Sludge Processes (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Physical Water Treatments (AREA)

SU833675109A 1983-12-21 1983-12-21 Способ обработки осадков сточных вод и водных суспензий SU1299982A1 (ru)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
SU833675109A SU1299982A1 (ru)	1983-12-21	1983-12-21	Способ обработки осадков сточных вод и водных суспензий
DD84271076A DD258912A3 (de)	1983-12-21	1984-12-18	Verfahren zur behandlung von abwassersinkstoffen ind waessrigen suspensionen
CS8410046A CS271072B1 (en)	1983-12-21	1984-12-20	Method for sludge treatment from waste water and from aqueous suspensions
JP60263590A JPS62125892A (ja)	1983-12-21	1985-11-22	下水スワツジおよび水性懸濁液の処理法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU833675109A SU1299982A1 (ru)	1983-12-21	1983-12-21	Способ обработки осадков сточных вод и водных суспензий

Publications (1)

Publication Number	Publication Date
SU1299982A1 true SU1299982A1 (ru)	1987-03-30

Family

ID=21093795

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU833675109A SU1299982A1 (ru)	1983-12-21	1983-12-21	Способ обработки осадков сточных вод и водных суспензий

Country Status (4)

Country	Link
JP (1)	JPS62125892A (cs)
CS (1)	CS271072B1 (cs)
DD (1)	DD258912A3 (cs)
SU (1)	SU1299982A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0377700A (ja) *	1989-08-21	1991-04-03	Ishikawajima Harima Heavy Ind Co Ltd	汚泥濃縮方法

1983
- 1983-12-21 SU SU833675109A patent/SU1299982A1/ru active
1984
- 1984-12-18 DD DD84271076A patent/DD258912A3/xx unknown
- 1984-12-20 CS CS8410046A patent/CS271072B1/cs unknown
1985
- 1985-11-22 JP JP60263590A patent/JPS62125892A/ja active Pending

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Конрад У.Н. Сгущение осадков сточных вод методом напорной флотации. Советско-американский симпозиум по обработке осадков сточных вод.- М., 1975, с. 183-187. Японска за вка 52-143380, кл. 13/7, опублик. 1979. *

Also Published As

Publication number	Publication date
JPS62125892A (ja)	1987-06-08
DD258912A3 (de)	1988-08-10
CS271072B1 (en)	1990-08-14
CS1004684A1 (en)	1987-10-15

Publication	Publication Date	Title
US4411797A (en)	1983-10-25	Dewatering of sewage sludges on chamber filter presses
US3622508A (en)	1971-11-23	Sludge disposal
US4452699A (en)	1984-06-05	Method of improving the SVI of mixed liquor in aeration tank
CN204874210U (zh)	2015-12-16	一种絮凝气浮-生物滤池处理餐厨废水的装置
US4738750A (en)	1988-04-19	System and method for treating pulp and paper mill waste water
US5290454A (en)	1994-03-01	Process for removal of suspended solids from pulp and paper mill effluents
US2772234A (en)	1956-11-27	Sludge treatment
US3756946A (en)	1973-09-04	Sewage treatment process
Sürücü et al.	1989	Effect of temperature, pH and DO concentration on filterability and compressibility of activated sludge
SU1299982A1 (ru)	1987-03-30	Способ обработки осадков сточных вод и водных суспензий
US4110209A (en)	1978-08-29	Method for treating a medium containing water with coagulants
US4882070A (en)	1989-11-21	Waste water clarification
Katz et al.	1967	Sludge thickening by dissolved-air flotation
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