FR2414024B1 - - Google Patents
Info
- Publication number
- FR2414024B1 FR2414024B1 FR7829133A FR7829133A FR2414024B1 FR 2414024 B1 FR2414024 B1 FR 2414024B1 FR 7829133 A FR7829133 A FR 7829133A FR 7829133 A FR7829133 A FR 7829133A FR 2414024 B1 FR2414024 B1 FR 2414024B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2800915A DE2800915B1 (de) | 1978-01-10 | 1978-01-10 | Verfahren zum Aufbereiten und Pasteurisieren von Klaerschlamm unter Beifuegen von CaO |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2414024A1 FR2414024A1 (fr) | 1979-08-03 |
| FR2414024B1 true FR2414024B1 (US06818201-20041116-C00086.png) | 1983-01-07 |
Family
ID=6029240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7829133A Granted FR2414024A1 (fr) | 1978-01-10 | 1978-10-12 | Procede pour le traitement et la sterilisation de boues de clarification avec apport de cao |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2800915B1 (US06818201-20041116-C00086.png) |
| FR (1) | FR2414024A1 (US06818201-20041116-C00086.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279635A (en) * | 1978-07-18 | 1981-07-21 | David Krofchak | Process for treating phosphatic clay suspensions |
| DE2850607C2 (de) * | 1978-11-22 | 1983-11-17 | Wilhelm Roediger Gmbh + Co, 6450 Hanau | Verfahren zum weiteren Entwässern und zum Hygienisieren von Abwasserschlamm |
| DE3128673C2 (de) * | 1980-07-29 | 1986-06-19 | Gustav 3030 Walsrode Richard | Verfahren zur Herstellung eines Bodenverbesserungsmittels aus Klärschlamm |
| SU994445A1 (ru) * | 1980-12-12 | 1983-02-07 | Управление Водопроводно-Канализационного Хозяйства "Водоканал" Ленгорисполкома | Способ обработки осадков сточных вод |
| NO176794C (no) * | 1987-02-27 | 1995-05-31 | N Viro Energy Systems Ltd | Fremgangsmåte til behandling av slam fra avlöpsvann for fremstilling av gjödning |
| DE3741468A1 (de) * | 1987-12-08 | 1989-06-22 | Limus Umwelttechnik Gmbh | Verfahren und vorrichtung zum trocknen von klaerschlamm und aus diesem hergestelltes duenge- bzw. bodenverbesserungsmittel |
| JP2589002B2 (ja) * | 1991-04-22 | 1997-03-12 | 株式会社片山化学工業研究所 | 揮発性塩素化炭化水素系物質の除去方法 |
| WO2006091645A2 (en) | 2005-02-23 | 2006-08-31 | Blue Water Investments | Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer |
| US8192519B2 (en) | 2005-03-09 | 2012-06-05 | Vitag Corporation | Beneficiated, heat-dried biosolid pellets |
| AU2006292505B2 (en) | 2005-09-15 | 2011-09-22 | Profile Products Llc | Organic containing sludge to fertilizer alkaline conversion process |
| US9695092B2 (en) | 2006-02-23 | 2017-07-04 | Anuvia Plant Nutrients Corporation | Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer |
| TR200906271T1 (tr) | 2007-02-16 | 2010-01-21 | Vitag Corporation | Çamur ıslahı ve biyoorganik geliştirilmiş, Yüksek azot içerikli inorganik gübre imalatı prosesi. |
| CN102781880B (zh) | 2009-12-30 | 2015-10-14 | 艾纽维亚植物营养物有限公司 | 生物有机增强的高价值肥料 |
| PL2691355T3 (pl) | 2011-03-28 | 2021-12-27 | Anuvia Plant Nutrients Holdings Inc. | Wysokiej wartości nawozy nieorganiczne ulepszone organicznie |
| MA50738B1 (fr) | 2018-08-16 | 2021-05-31 | Anuvia Plant Nutrients Holdings Llc | Revêtements inorganiques réactifs pour engrais agricoles |
| MX2021005655A (es) | 2018-11-14 | 2021-09-10 | Anuvia Plant Nutrients Holdings Inc | Suministro de moléculas bioactivas en recubrimientos o capas superficiales de fertilizantes inorgánicos orgánicamente mejorados. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476683A (en) * | 1967-05-23 | 1969-11-04 | Johan Ragnar Liljegren | Methods of separating inorganic impurities from sewage and of making a soil improving composition from the impurities separated |
| DE1806732A1 (de) * | 1968-11-02 | 1970-05-21 | Klein Albert Kg | Verfahren zum Sterilisieren von Klaerschlamm |
| DE2444153A1 (de) * | 1974-09-16 | 1976-03-25 | Heinz Krieger | Thermisches-neutralisations-verfahren |
-
1978
- 1978-01-10 DE DE2800915A patent/DE2800915B1/de not_active Ceased
- 1978-10-12 FR FR7829133A patent/FR2414024A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2414024A1 (fr) | 1979-08-03 |
| DE2800915B1 (de) | 1978-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |