IT1109623B - Procedimento per la deodorazione dei fanghi di chiarificazione delle acque di scarico - Google Patents

Procedimento per la deodorazione dei fanghi di chiarificazione delle acque di scarico

Info

Publication number
IT1109623B
IT1109623B IT69907/78A IT6990778A IT1109623B IT 1109623 B IT1109623 B IT 1109623B IT 69907/78 A IT69907/78 A IT 69907/78A IT 6990778 A IT6990778 A IT 6990778A IT 1109623 B IT1109623 B IT 1109623B
Authority
IT
Italy
Prior art keywords
deodoration
procedure
clarification sludge
wastewater clarification
wastewater
Prior art date
Application number
IT69907/78A
Other languages
English (en)
Italian (it)
Other versions
IT7869907A0 (it
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of IT7869907A0 publication Critical patent/IT7869907A0/it
Application granted granted Critical
Publication of IT1109623B publication Critical patent/IT1109623B/it

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
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • Y10S210/916—Odor, e.g. including control or abatement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Toys (AREA)
IT69907/78A 1977-12-23 1978-12-20 Procedimento per la deodorazione dei fanghi di chiarificazione delle acque di scarico IT1109623B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2757561A DE2757561C2 (de) 1977-12-23 1977-12-23 Verfahren zum Desodorieren von Schlämmen

Publications (2)

Publication Number Publication Date
IT7869907A0 IT7869907A0 (it) 1978-12-20
IT1109623B true IT1109623B (it) 1985-12-23

Family

ID=6027026

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69907/78A IT1109623B (it) 1977-12-23 1978-12-20 Procedimento per la deodorazione dei fanghi di chiarificazione delle acque di scarico

Country Status (15)

Country Link
US (1) US4541986A (enExample)
JP (1) JPS5491957A (enExample)
AT (1) AT390050B (enExample)
BE (1) BE872978A (enExample)
CA (1) CA1116759A (enExample)
CH (1) CH641132A5 (enExample)
DE (1) DE2757561C2 (enExample)
DK (1) DK151869C (enExample)
FI (1) FI67529C (enExample)
FR (1) FR2412505A1 (enExample)
GB (1) GB2010798B (enExample)
IT (1) IT1109623B (enExample)
NL (1) NL189959C (enExample)
NO (1) NO150314C (enExample)
SE (1) SE429129B (enExample)

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US5229011A (en) * 1990-04-06 1993-07-20 Christy Sr Robert W Process for pathogen reduction in waste
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US5405536A (en) * 1990-04-06 1995-04-11 Rdp Company Process and apparatus for pathogen reduction in waste
US5013458A (en) * 1990-04-06 1991-05-07 Rdp Company Process and apparatus for pathogen reduction in waste
IT1244740B (it) * 1991-02-13 1994-08-08 Enichem Agricoltura Spa Processo in continuo per la preparazione di fertilizzanti da reflui animali
IT1250307B (it) * 1991-09-17 1995-04-07 Romfin Srl Procedimento per la trasformazione di masse biologiche ai fini dell'utilizzo in agricoltura.
US5192498A (en) * 1991-10-11 1993-03-09 Imperial Chemical Industries Plc Elimination of sulfide odor in thiocarbamate herbicides
US5141647A (en) * 1991-12-27 1992-08-25 Bhadra Amal K Control of odor and septicity of sewage
US5350516A (en) * 1991-12-27 1994-09-27 Bhadra Amal K Control of odor and septicity and purification of sewage and wastewater
JPH06292713A (ja) * 1993-04-09 1994-10-21 T R P:Kk 空気の浄化方法及び装置
DE4312734C1 (de) * 1993-04-20 1994-09-15 Benckiser Knapsack Ladenburg Biozitfreie Geruchsbekämpfung in Abwässern
US5641401A (en) * 1993-04-29 1997-06-24 The Dow Chemical Company Sludge deodorization
US5635077A (en) 1993-04-29 1997-06-03 The Dow Chemical Company Ammonia removal
US5554279A (en) * 1994-09-26 1996-09-10 Rdp Company Apparatus for treatment of sewage sludge
US5536385A (en) * 1995-03-03 1996-07-16 Envirocorp Services & Technology, Inc. Production and purification of contaminated effluent streams containing ammonium sulfate and ammonia
US5681481A (en) * 1995-05-18 1997-10-28 Rdp Company Process and apparatus for liquid sludge stabilization
US5593591A (en) * 1995-06-07 1997-01-14 Unipure Corporation Production of dry, free flowing solids from bio-waste sludge
US5948269A (en) * 1997-08-20 1999-09-07 Stone; Michael D. Process for the removal and suppression of dissolved hydrogen sulfide and other malodorous compounds and reduction of acidity in liquid and sludge wastewater systems
US6464875B1 (en) 1999-04-23 2002-10-15 Gold Kist, Inc. Food, animal, vegetable and food preparation byproduct treatment apparatus and process
FR2806939B1 (fr) 2000-03-30 2002-12-06 Patrice Jean Albert Stengel Procede et dispositif de depollution des sables ou des terres souilles par des hydrocarbures ou des germes infectieux
AU2003225865A1 (en) * 2002-03-20 2003-10-08 Kayyani C. Adiga Apparatus and method for fine mist sterilization or sanitation using a biocide
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
US7662206B2 (en) 2005-09-15 2010-02-16 Vitag Corporation 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
US8065815B2 (en) * 2006-10-10 2011-11-29 Rdp Technologies, Inc. Apparatus, method and system for treating sewage sludge
TR200906271T1 (tr) 2007-02-16 2010-01-21 Vitag Corporation Çamur ıslahı ve biyoorganik geliştirilmiş, Yüksek azot içerikli inorganik gübre imalatı prosesi.
US7537699B2 (en) * 2007-05-21 2009-05-26 Ch2M Hill, Inc. Methods for reducing biosolids odors
US8119003B1 (en) 2007-05-21 2012-02-21 Ch2M Hill, Inc. Methods for reducing biosolids odors
IN2012DN06560A (enExample) 2009-12-30 2015-10-23 Vitag Holdings Llc
CN101863573B (zh) * 2010-06-26 2011-08-31 上海交通大学 高浓度萘系染料及其中间体废水的化学需氧量削减方法
US10435316B2 (en) 2010-09-30 2019-10-08 Orange County Sanitation District Chemical optimization during wastewater treatment, odor control and uses thereof
BR112013025243B1 (pt) 2011-03-28 2021-07-06 Anuvia Plant Nutrients Holdings, Inc. fertilizantes inorgânicos intensificados organicamente com alto valor
US10681914B2 (en) 2012-05-29 2020-06-16 Neozyme International, Inc. Non-toxic plant agent compositions and methods and uses thereof
US10557234B2 (en) 2012-05-29 2020-02-11 Neozyme International, Inc. Papermaking additive compositions and methods and uses thereof
US10334856B2 (en) 2012-05-29 2019-07-02 Neozyme International, Inc. Non-toxic pest control compositions and methods and uses thereof
BR112014030063B1 (pt) 2012-05-29 2021-04-06 Neozyme International, Inc. composição biocatalítica e processo para o tratamento biológico de um material orgânico
JP6254484B2 (ja) * 2014-05-28 2017-12-27 水ｉｎｇ株式会社 脱水ケーキの消臭方法及び汚泥処理装置
MX2017011103A (es) * 2015-04-01 2018-05-07 Int Dioxcide Inc Composición estabilizada para el control de olor y la deshidratación potenciada combinados.
US9856178B2 (en) 2015-06-05 2018-01-02 Anuvia Plant Nutrients Corporation High value organic containing fertilizers and methods of manufacture
CN108339537A (zh) * 2018-03-28 2018-07-31 桂林良物造日用品有限公司 污泥除臭剂及制备方法
CN108996867A (zh) * 2018-07-17 2018-12-14 陕西科技大学 一种生化污泥的化学抑臭方法
MA50738B1 (fr) 2018-08-16 2021-05-31 Anuvia Plant Nutrients Holdings Llc Revêtements inorganiques réactifs pour engrais agricoles
WO2020102420A1 (en) 2018-11-14 2020-05-22 Anuvia Plant Nutrients Holdings, Llc Delivery of bioactive molecules in coatings or surface layers of organically enhanced inorganic fertilizers
EP4142522A4 (en) 2020-04-26 2024-04-24 Neozyme Inernational, Inc. DRY POWDER COMPOSITIONS AND METHODS AND USES THEREOF
BR112022021701A2 (pt) 2020-04-26 2023-03-07 Neozyme Int Inc Composições de extinção de incêndio não tóxicas, dispositivos e métodos de uso das mesmas
CN112857921A (zh) * 2021-03-04 2021-05-28 天津科技大学 一种评价微生物菌剂预处理对于“二段法”干化污泥成品释放臭气减量效果的方法
US20240286179A1 (en) * 2023-02-17 2024-08-29 Anika Lakshmi MOOTHA Methods and compositions for waste management systems

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DE1007745B (de) * 1956-03-31 1957-05-09 Degussa Verfahren zur Gewinnung bestaendiger Loesungen von chloriger Saeure
US3300402A (en) * 1964-01-09 1967-01-24 Purifax Inc Purification of putrescible unstable wastes
US3361528A (en) * 1964-09-08 1968-01-02 Monsanto Co Purification of orthophosphorous acid
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DE2223790B2 (de) * 1972-05-16 1976-08-26 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur reinigung von schwefel- und stickstoffhaltigen abwaessern und abluft
DE2460286A1 (de) * 1973-12-21 1975-07-03 Johan Alfred Olof Johansson Verfahren zum hygienisieren von schlamm von klaeranlagen
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JPS5111586A (enExample) * 1974-07-19 1976-01-29 Matsushita Electric Industrial Co Ltd
JPS5147585A (enExample) * 1974-10-23 1976-04-23 Toyo Kuriin Kagaku Kk
DE2604484A1 (de) * 1975-02-05 1976-08-19 Sumitomo Chemical Co Verfahren zur behandlung organische schwefelverbindungen enthaltender stinkender abwaesser
DE2531496A1 (de) * 1975-07-15 1977-02-03 Sueddeutsche Kalkstickstoff Mittel zur milderung der beim abbau organischer stoffe auftretenden geruchsbelaestigung
US4108771A (en) * 1975-12-23 1978-08-22 Weiss & Co. Elimination of odors from organic wastes
JPS52105569A (en) * 1976-03-02 1977-09-05 Hiroshi Wake Waste gas treatment
JPS52127487A (en) * 1976-04-19 1977-10-26 Hiroshi Wake Waste gas treatment
DE2657192B1 (de) * 1976-12-17 1978-06-08 Degussa Verfahren zur Reinigung phenol- und phenol-/formaldehydhaltiger Abwaesser
JPS5913275B2 (ja) * 1977-11-08 1984-03-28 不動建設株式会社 汚水及び汚泥の浄化方法

Also Published As

Publication number Publication date
US4541986A (en) 1985-09-17
DK151869C (da) 1988-06-06
NL189959B (nl) 1993-04-16
SE7813276L (sv) 1979-06-24
NL189959C (nl) 1993-09-16
GB2010798B (en) 1982-07-07
CA1116759A (en) 1982-01-19
FI783479A7 (fi) 1979-06-24
DK575778A (da) 1979-06-24
FR2412505B1 (enExample) 1983-02-04
GB2010798A (en) 1979-07-04
SE429129B (sv) 1983-08-15
NO784386L (no) 1979-06-26
DE2757561A1 (de) 1979-07-05
NL7811215A (nl) 1979-06-26
DK151869B (da) 1988-01-11
AT390050B (de) 1990-03-12
JPS6358640B2 (enExample) 1988-11-16
JPS5491957A (en) 1979-07-20
FI67529B (fi) 1984-12-31
DE2757561C2 (de) 1987-03-26
ATA887978A (de) 1989-08-15
IT7869907A0 (it) 1978-12-20
FI67529C (fi) 1985-04-10
NO150314C (no) 1984-09-26
FR2412505A1 (fr) 1979-07-20
BE872978A (fr) 1979-06-21
NO150314B (no) 1984-06-18
CH641132A5 (de) 1984-02-15

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941230