BR112013007682A2 - método de recuperação de nutrientes e usos do mesmo - Google Patents

método de recuperação de nutrientes e usos do mesmo

Info

Publication number
BR112013007682A2
BR112013007682A2 BR112013007682A BR112013007682A BR112013007682A2 BR 112013007682 A2 BR112013007682 A2 BR 112013007682A2 BR 112013007682 A BR112013007682 A BR 112013007682A BR 112013007682 A BR112013007682 A BR 112013007682A BR 112013007682 A2 BR112013007682 A2 BR 112013007682A2
Authority
BR
Brazil
Prior art keywords
liquid
solid
liquid separation
nutrient recovery
biological waste
Prior art date
Application number
BR112013007682A
Other languages
English (en)
Inventor
Le Larry Zeng
Xiaomei Li
Original Assignee
Himark Biogas Inc
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.)
Filing date
Publication date
Application filed by Himark Biogas Inc filed Critical Himark Biogas Inc
Publication of BR112013007682A2 publication Critical patent/BR112013007682A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • 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
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • C05F17/989—Flow sheets for biological or biochemical treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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

Abstract

método de recuperação de nutrientes e usos do mesmo. a presente invenção refere-se a um m,étodo eficiente de separação de sólido-líquido para tratamento de material de resíduos biológicos. o método contempla a adição de certos polieletrólitos catiônicos (ou "polimeros", conforme usado neste relatório) aos materiais de resíduo biológico antes da separação de sólido-líquido, tal como, centrifugação, dessa forma facilitando bastante a subsequente etapa de separação de sólido-líquido. a porção líquida, depois de separada da porção sólida pelos métodos em questão, pode ser submetida a manipulações adicionais para recuperação dos nutrientes a jusante (tais como precipitação de fosfato e extração de amônia) com eficiência potencialmente melhor, ou pode ser usada diretamente em um número de operações, tal como, um diluente líquido para estoques de abastecimento em uma usina de etanol.
BR112013007682A 2010-09-29 2011-09-27 método de recuperação de nutrientes e usos do mesmo BR112013007682A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38757510P 2010-09-29 2010-09-29
PCT/CA2011/050602 WO2012040848A1 (en) 2010-09-29 2011-09-27 Nutrient recovery methods and uses thereof

Publications (1)

Publication Number Publication Date
BR112013007682A2 true BR112013007682A2 (pt) 2016-08-09

Family

ID=45869572

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007682A BR112013007682A2 (pt) 2010-09-29 2011-09-27 método de recuperação de nutrientes e usos do mesmo

Country Status (13)

Country Link
US (2) US20120074058A1 (pt)
EP (1) EP2621604A1 (pt)
KR (1) KR20140000236A (pt)
CN (1) CN103167899A (pt)
AR (1) AR083250A1 (pt)
AU (1) AU2011307991A1 (pt)
BR (1) BR112013007682A2 (pt)
CA (1) CA2812215A1 (pt)
MX (1) MX2013003664A (pt)
SG (1) SG188368A1 (pt)
TW (1) TW201217274A (pt)
WO (1) WO2012040848A1 (pt)
ZA (1) ZA201301870B (pt)

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WO2013013247A2 (en) * 2011-07-21 2013-01-24 BioStar Systems Organic liquid fertilizer and process of making
GB201113313D0 (en) * 2011-08-02 2011-09-14 Univ Belfast Controlled release fertiliser
WO2014043627A1 (en) * 2012-09-17 2014-03-20 Icm, Inc. Hybrid separation
DK177696B1 (en) * 2013-02-25 2014-03-17 Aquaporin As Systems for water extraction
NL2010993C2 (nl) * 2013-06-17 2014-12-18 Veenhuis Machines Werkwijze en systeem voor het scheiden van ruwe mest.
JP2015155090A (ja) * 2014-02-21 2015-08-27 株式会社吾妻バイオパワー 水処理装置、水処理方法、有用物質の製造方法および水処理装置用浮遊物除去剤
CN108883999B (zh) * 2015-12-21 2022-02-18 凯米拉公司 从废水中回收磷化合物
US11577959B2 (en) 2017-04-06 2023-02-14 Universiteit Gent Method for recovering N, K, and P from liquid waste stream
WO2019005718A1 (en) * 2017-06-26 2019-01-03 Monsanto Technology Llc PHOSPHORUS CONTROL FOR WASTE FLOWS FROM GLYPHOSATE MANUFACTURING PROCESSES
US10919815B2 (en) 2017-10-24 2021-02-16 Dari-Tech, Inc. Method and system for compounding fertilizer from manure without nutrient emission
US10683239B2 (en) * 2017-10-24 2020-06-16 Dari-Tech, Inc. Method and system for compounding fertilizer from manure without nutrient emission
US10793483B2 (en) 2017-10-24 2020-10-06 Dari-Tech, Inc. Method and system for compounding fertilizer from manure without nutrient emission
US10578369B1 (en) * 2018-02-23 2020-03-03 United States Of America As Represented By The Secretary Of The Air Force Thermal management using endothermic heat sink
WO2019210998A1 (en) * 2018-05-01 2019-11-07 Linde Aktiengesellschaft Method for acidification of manure
IT201800005357A1 (it) * 2018-05-14 2019-11-14 Processo e impianto per la valorizzazione del digestato anaerobico in uscita dagli impianti di produzione di energia da biogas volto alla produzione di bio-concimi e nuovo substrato biodisponibile.
US11117841B2 (en) * 2018-07-23 2021-09-14 S2G Ventures Fund Ii, L.P. Organic flocculant and fertilizer
GB202010188D0 (en) * 2020-07-02 2020-08-19 Ccm Tech Limited Improvements in relation to waste treatment
TWI773110B (zh) * 2021-01-29 2022-08-01 瑞典商阿爾法拉瓦公司 自生物沼氣製造廠所獲得之沼液中去除固體之方法
CN114868619B (zh) * 2022-04-24 2024-02-06 同济大学 一种厌氧消化产物制备乔木基质的培养方法与应用方法

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
AU4234872A (en) * 1971-05-26 1973-11-22 Sybron Corporation Process for dewatering sludges
WO1999002239A1 (en) * 1997-07-08 1999-01-21 Molten Metal Technology, Inc. Method and apparatus for treating water
US6409788B1 (en) * 1998-01-23 2002-06-25 Crystal Peak Farms Methods for producing fertilizers and feed supplements from agricultural and industrial wastes
EP1056691A1 (en) * 1998-02-20 2000-12-06 Bioscan A/S Method and plant for the treatment of liquid organic waste
US6893567B1 (en) * 2001-07-13 2005-05-17 The United States Of America As Represented By The Secretary Of Agriculture Wastewater treatment system
UA85067C2 (ru) * 2003-11-20 2008-12-25 Сиба Спешелти Кэмикалз Уотер Тритментс Лимитед Способ переработки отходов с получением металлов и/или минералов
US7244361B2 (en) * 2003-11-20 2007-07-17 Ciba Specialty Chemicals Water Treatments Ltd. Metals/minerals recovery and waste treatment process
EP2580167B1 (en) * 2010-06-11 2022-03-23 Dvo, Inc. Nutrient recovery systems and methods

Also Published As

Publication number Publication date
US20120074058A1 (en) 2012-03-29
KR20140000236A (ko) 2014-01-02
CN103167899A (zh) 2013-06-19
EP2621604A1 (en) 2013-08-07
ZA201301870B (en) 2015-11-25
US20150336823A1 (en) 2015-11-26
WO2012040848A1 (en) 2012-04-05
SG188368A1 (en) 2013-04-30
MX2013003664A (es) 2013-04-29
AR083250A1 (es) 2013-02-13
TW201217274A (en) 2012-05-01
CA2812215A1 (en) 2012-04-05
AU2011307991A1 (en) 2013-03-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.