NL7018668A - - Google Patents
Info
- Publication number
- NL7018668A NL7018668A NL7018668A NL7018668A NL7018668A NL 7018668 A NL7018668 A NL 7018668A NL 7018668 A NL7018668 A NL 7018668A NL 7018668 A NL7018668 A NL 7018668A NL 7018668 A NL7018668 A NL 7018668A
- Authority
- NL
- Netherlands
Links
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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
- Y10S210/904—-CN containing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88802669A | 1969-12-24 | 1969-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7018668A true NL7018668A (xx) | 1971-06-28 |
Family
ID=25392379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7018668A NL7018668A (xx) | 1969-12-24 | 1970-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3650949A (xx) |
| BE (1) | BE760738A (xx) |
| CA (1) | CA918828A (xx) |
| CH (1) | CH537882A (xx) |
| DE (1) | DE2063614A1 (xx) |
| FR (1) | FR2074220A5 (xx) |
| GB (1) | GB1281637A (xx) |
| NL (1) | NL7018668A (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2141294A1 (de) * | 1971-08-18 | 1973-02-22 | Ulrich Prof Dr Schindewolf | Verfahren zur umweltfreundlichen vernichtung von festen und fluessigen cyanidabfaellen |
| DE2341228A1 (de) * | 1973-08-16 | 1975-02-27 | Koppers Gmbh Heinrich | Verfahren zur entgiftung cyanidhaltiger abwaesser |
| US3984314A (en) * | 1974-04-22 | 1976-10-05 | Rohm And Haas Company | Process for selective removal and recovery of cyanide values by ion exchange |
| US4284511A (en) * | 1979-08-30 | 1981-08-18 | General Technology Applications, Inc. | Process for using magnetically ballasted sorbents |
| US4267057A (en) * | 1980-01-18 | 1981-05-12 | Aluminum Company Of America | Water treatment for selective removal of nitrates |
| GB2091713B (en) * | 1981-01-28 | 1984-03-21 | Inco Ltd | Process for the removal of cyanide from aqueous solutions |
| US5112494A (en) * | 1991-09-03 | 1992-05-12 | Mobil Oil Corporation | Removal of cyanide from water |
| US5635078A (en) | 1993-05-12 | 1997-06-03 | Mobil Oil Corporation | Rejuvenated catalytic oxidation of waste water, particularly for removal of cyanide and sulfur compounds |
| US5338463A (en) * | 1993-05-12 | 1994-08-16 | Mobil Oil Corporation | Wastewater treatment by catalytic oxidation |
| US5360552A (en) * | 1993-05-12 | 1994-11-01 | Mobil Oil Corporation | Removal of cyanide, sulfides and thiosulfate from ammonia-containing wastewater by catalytic oxidation |
| US20040195181A1 (en) * | 2003-04-04 | 2004-10-07 | Loftis Joseph Michael | Water purification system for heating, ventilating and cooling systems and open loop systems |
| JP4575396B2 (ja) * | 2007-01-24 | 2010-11-04 | 株式会社日立製作所 | 磁気ヘッド及び磁気記録再生装置 |
| US7772556B2 (en) * | 2007-11-14 | 2010-08-10 | University Of Maine System Board Of Trustees | Detection system for detecting an analyte in a fluid medium |
| CN101857326B (zh) * | 2010-07-05 | 2011-09-07 | 天津天达联合工程技术有限公司 | 高浓度含氰和硫氰酸盐废液的综合处理方法 |
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1969
- 1969-12-24 US US888026A patent/US3650949A/en not_active Expired - Lifetime
-
1970
- 1970-12-02 CA CA099692A patent/CA918828A/en not_active Expired
- 1970-12-22 NL NL7018668A patent/NL7018668A/xx unknown
- 1970-12-23 BE BE760738A patent/BE760738A/xx unknown
- 1970-12-23 DE DE19702063614 patent/DE2063614A1/de active Pending
- 1970-12-23 GB GB61188/70A patent/GB1281637A/en not_active Expired
- 1970-12-23 CH CH1913470A patent/CH537882A/de not_active IP Right Cessation
- 1970-12-23 FR FR7046435A patent/FR2074220A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3650949A (en) | 1972-03-21 |
| FR2074220A5 (xx) | 1971-10-01 |
| DE2063614A1 (de) | 1971-07-01 |
| BE760738A (fr) | 1971-06-23 |
| GB1281637A (en) | 1972-07-12 |
| CA918828A (en) | 1973-01-09 |
| CH537882A (de) | 1973-06-15 |