WO2006074618A8 - Sludge from sewage treatment plants - Google Patents

Sludge from sewage treatment plants Download PDF

Info

Publication number
WO2006074618A8
WO2006074618A8 PCT/CZ2005/000098 CZ2005000098W WO2006074618A8 WO 2006074618 A8 WO2006074618 A8 WO 2006074618A8 CZ 2005000098 W CZ2005000098 W CZ 2005000098W WO 2006074618 A8 WO2006074618 A8 WO 2006074618A8
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
sewage treatment
biologically
treatment plants
purposes
Prior art date
Application number
PCT/CZ2005/000098
Other languages
French (fr)
Other versions
WO2006074618A1 (en
Inventor
Lubos Hajek
Original Assignee
Lubos Hajek
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 Lubos Hajek filed Critical Lubos Hajek
Priority to EP05819248A priority Critical patent/EP1856000A1/en
Publication of WO2006074618A1 publication Critical patent/WO2006074618A1/en
Publication of WO2006074618A8 publication Critical patent/WO2006074618A8/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • 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
    • 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
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

The invention relates to sludge from sewage treatment plants that contains an addition of biologically enzymatic compound with bound microorganisms. Its other addition is mineral or nutritive material on a base of crushed mineral or organic mass. The weight concentration of the biologically enzymatic compound with bound microorganisms is in the range of 0.02 through 5 percent of the laboratory sludge dry residue. For recultivation purposes, the sludge further contains ash from burning coal and solid reaction products on a calcium base from flue gas desulphurization. For the purposes of valorizing soil in the area of agriculture, forestry, and horticulture, the sludge contains the waste of plant tissues, animal excrement, and manure including polluted straw and farm organic products, possibly also forestry waste.
PCT/CZ2005/000098 2005-01-07 2005-12-21 Sludge from sewage treatment plants WO2006074618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05819248A EP1856000A1 (en) 2005-01-07 2005-12-21 Sludge from sewage treatment plants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPV2005-11 2005-01-07
CZ200511A CZ308871B6 (en) 2005-01-07 2005-01-07 Sludge from sewage treatment plants

Publications (2)

Publication Number Publication Date
WO2006074618A1 WO2006074618A1 (en) 2006-07-20
WO2006074618A8 true WO2006074618A8 (en) 2009-02-05

Family

ID=36072190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2005/000098 WO2006074618A1 (en) 2005-01-07 2005-12-21 Sludge from sewage treatment plants

Country Status (3)

Country Link
EP (1) EP1856000A1 (en)
CZ (1) CZ308871B6 (en)
WO (1) WO2006074618A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103864482A (en) * 2014-02-25 2014-06-18 湖北万丰化工有限公司 Biological organic fertilizer and preparation process thereof
NL2014902B1 (en) * 2015-05-13 2016-12-06 The Triple E Trust Holding B V Soil improver comprising sludge containing mycorrhiza, and method for manufacturing the soil improver.
CN108083864A (en) * 2018-01-17 2018-05-29 江苏华美达生物能源有限公司 A kind of livestock and poultry fecal pollution and processing factory's debirs and stalk cooperative processing method
CN108794179A (en) * 2018-07-07 2018-11-13 安徽爱能洁生物科技有限公司 A kind of bio-feritlizer of prevention soil hardening
CN113578919B (en) * 2021-07-19 2022-09-09 上海大学 Method for improving dehydration performance of kitchen waste anaerobic digestion biogas residues

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275733A (en) * 1990-11-30 1994-01-04 N-Viro Energy Systems Ltd. Process to stabilize wastewater sludge
JP3459048B2 (en) * 1991-12-24 2003-10-20 照夫 比嘉 Treatment of alcohol production waste liquid
JPH0710640A (en) * 1993-06-25 1995-01-13 Teruo Higa Production of functional ceramics
CZ283175B6 (en) * 1993-09-15 1998-01-14 Bohumil Ing. Hylmar Liquefying and treating process of organic waste, particularly liquid manure of domestic animals by biological way
JP3064221B2 (en) * 1995-08-21 2000-07-12 正一 山村 Aerobic bacteria and sludge treatment using the same
JP4875809B2 (en) * 2001-08-10 2012-02-15 双葉グリーン土木株式会社 Sludge fertilizer
JP2004025044A (en) * 2002-06-26 2004-01-29 Hiroyuki Tanaka Method of making feed, fertilizer and soil conditioner from organismic waste by using cellular wall crushing pr0cess

Also Published As

Publication number Publication date
CZ200511A3 (en) 2006-09-13
EP1856000A1 (en) 2007-11-21
WO2006074618A1 (en) 2006-07-20
CZ308871B6 (en) 2021-07-28

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