SU655302A3 - Способ очистки сточных вод - Google Patents
Способ очистки сточных водInfo
- Publication number
- SU655302A3 SU655302A3 SU762371699A SU2371699A SU655302A3 SU 655302 A3 SU655302 A3 SU 655302A3 SU 762371699 A SU762371699 A SU 762371699A SU 2371699 A SU2371699 A SU 2371699A SU 655302 A3 SU655302 A3 SU 655302A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- waste water
- purifying waste
- dyes
- minutes
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 6
- 239000002351 wastewater Substances 0.000 title description 4
- 238000001179 sorption measurement Methods 0.000 description 9
- 239000000975 dye Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 5
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000000988 sulfur dye Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH784675A CH601117A5 (enrdf_load_stackoverflow) | 1975-06-17 | 1975-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU655302A3 true SU655302A3 (ru) | 1979-03-30 |
Family
ID=4331290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762371699A SU655302A3 (ru) | 1975-06-17 | 1976-06-16 | Способ очистки сточных вод |
Country Status (10)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1072225A (en) * | 1976-05-04 | 1980-02-19 | Pierre F. Lepoutre | Process for the treatment of aqueous effluent streams |
| US4407976A (en) * | 1980-06-16 | 1983-10-04 | Ciba-Geigy Corporation | Anionic adsorbent |
| IT1204469B (it) * | 1986-03-07 | 1989-03-01 | Enichem Fibre Spa | Procedimento per il trattamento di acque reflue derivati dalla tintura in linea di fibre acriliche |
| FR2978962B1 (fr) * | 2011-08-10 | 2013-08-30 | Commissariat Energie Atomique | Procede sol-gel pour separer des composes organiques d'une solution aqueuse. |
| TWI662065B (zh) * | 2016-11-29 | 2019-06-11 | 德商伍德英汎達 費雪有限責任公司 | 於尼龍-6的生產中回收清洗水萃取物之技術 |
| CN116173920A (zh) * | 2022-12-29 | 2023-05-30 | 唐山师范学院 | 高效吸附剂c@sa@cmc及其制备方法和应用 |
-
1975
- 1975-06-17 CH CH784675A patent/CH601117A5/xx not_active IP Right Cessation
-
1976
- 1976-06-12 DE DE19762626492 patent/DE2626492A1/de active Pending
- 1976-06-15 CA CA254,849A patent/CA1063944A/en not_active Expired
- 1976-06-15 FR FR7618069A patent/FR2314898A1/fr not_active Withdrawn
- 1976-06-16 SU SU762371699A patent/SU655302A3/ru active
- 1976-06-16 BE BE167965A patent/BE843000A/xx unknown
- 1976-06-16 ZA ZA763568A patent/ZA763568B/xx unknown
- 1976-06-16 GB GB24969/76A patent/GB1543416A/en not_active Expired
- 1976-06-17 JP JP51070461A patent/JPS521963A/ja active Pending
- 1976-06-17 NL NL7606582A patent/NL7606582A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE843000A (fr) | 1976-12-16 |
| GB1543416A (en) | 1979-04-04 |
| JPS521963A (en) | 1977-01-08 |
| FR2314898A1 (fr) | 1977-01-14 |
| ZA763568B (en) | 1977-05-25 |
| CH601117A5 (enrdf_load_stackoverflow) | 1978-06-30 |
| DE2626492A1 (de) | 1977-01-13 |
| NL7606582A (nl) | 1976-12-21 |
| CA1063944A (en) | 1979-10-09 |
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