FR2994428B1 - ALGAE STABILIZATION PROCESS - Google Patents
ALGAE STABILIZATION PROCESS Download PDFInfo
- Publication number
- FR2994428B1 FR2994428B1 FR1257732A FR1257732A FR2994428B1 FR 2994428 B1 FR2994428 B1 FR 2994428B1 FR 1257732 A FR1257732 A FR 1257732A FR 1257732 A FR1257732 A FR 1257732A FR 2994428 B1 FR2994428 B1 FR 2994428B1
- Authority
- FR
- France
- Prior art keywords
- algae
- present
- stabilization process
- equal
- relates
- Prior art date
- 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.)
- Active
Links
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H13/00—Algae
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/10—Fertilisers containing plant vitamins or hormones
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Biotechnology (AREA)
- Developmental Biology & Embryology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
La présente invention porte sur un procédé de traitement des algues, préférentiellement des algues vertes, incluant une étape de stabilisation. L'étape de stabilisation comprend les étapes de rinçage des algues, déshydratation des algues rincées et séchage des algues déshydratées à une température inférieure ou égale à 30°C ou supérieure ou égale à 60°C. La présente invention porte également sur une station de traitement des algues permettant la mise en oeuvre du procédé de la présente invention ainsi que sur une installation de traitement comprenant une station de traitement des algues et une station d'épuration des eaux usées.The present invention relates to a process for treating algae, preferably green algae, including a stabilization step. The stabilization step comprises the steps of rinsing the algae, dehydrating the rinsed algae and drying the dehydrated algae at a temperature less than or equal to 30 ° C or greater than or equal to 60 ° C. The present invention also relates to an algae treatment station allowing the implementation of the method of the present invention as well as to a treatment installation comprising an algae treatment station and a wastewater treatment plant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257732A FR2994428B1 (en) | 2012-08-09 | 2012-08-09 | ALGAE STABILIZATION PROCESS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257732A FR2994428B1 (en) | 2012-08-09 | 2012-08-09 | ALGAE STABILIZATION PROCESS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2994428A1 FR2994428A1 (en) | 2014-02-14 |
FR2994428B1 true FR2994428B1 (en) | 2021-02-19 |
Family
ID=46889315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1257732A Active FR2994428B1 (en) | 2012-08-09 | 2012-08-09 | ALGAE STABILIZATION PROCESS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2994428B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3087138A1 (en) * | 2018-10-14 | 2020-04-17 | Jean-Francois Morice | DEVICE FOR STORING AND ELIMINATING ALGAE IN THE SEA |
WO2021202233A1 (en) * | 2020-04-01 | 2021-10-07 | Cargill, Incorporated | Seaweed cultivation method and system |
CN112568158B (en) * | 2020-12-09 | 2022-02-22 | 中国水产科学研究院黄海水产研究所 | Green pollution-free culture method for stichopus japonicus, penaeus japonicus, portunus trituberculatus and ulva |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2932188B1 (en) * | 2008-06-06 | 2010-09-17 | Olmix | PROCESS FOR METHANIZATION FROM PLANT BIOMASS |
WO2010059801A2 (en) * | 2008-11-21 | 2010-05-27 | Earthrenew, Inc. | System and method for processing algae |
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2012
- 2012-08-09 FR FR1257732A patent/FR2994428B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2994428A1 (en) | 2014-02-14 |
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