WO2003055811A1 - Procede de traitement des residus organiques des eaux usees - Google Patents

Procede de traitement des residus organiques des eaux usees Download PDF

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Publication number
WO2003055811A1
WO2003055811A1 PCT/RU2002/000513 RU0200513W WO03055811A1 WO 2003055811 A1 WO2003055811 A1 WO 2003055811A1 RU 0200513 W RU0200513 W RU 0200513W WO 03055811 A1 WO03055811 A1 WO 03055811A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
οsadκa
πρi
sediments
treatment
Prior art date
Application number
PCT/RU2002/000513
Other languages
English (en)
Russian (ru)
Inventor
Andrey Andreevich Stepkin
Uliya Andreevna Stepkina
Original Assignee
Andrey Andreevich Stepkin
Uliya Andreevna Stepkina
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 Andrey Andreevich Stepkin, Uliya Andreevna Stepkina filed Critical Andrey Andreevich Stepkin
Priority to UA20040605057A priority Critical patent/UA75492C2/uk
Priority to AU2002349618A priority patent/AU2002349618A1/en
Publication of WO2003055811A1 publication Critical patent/WO2003055811A1/fr

Links

Classifications

    • 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • 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
    • C02F11/02—Biological treatment
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/20—Sludge processing

Definitions

  • the invention is available for treatment of wastewater sludges and can be used as a free-to-use mineral welfare treatment.
  • the closest to the proposed method is the method, including mixing the raw precipitate with excess active sludge, cavitational process
  • SIGNIFICANT FOX (DR. 26) 2 including cavitation 0.01-0.05, aerobatic stabilization, installation, compaction and unloading of the processed plant, its disposal to the sludge site (see. ° C.
  • SIGNIFICANT FOX (DR. 26) 3 accessory equipment, which saves time, necessary energy consumption and capital investments.
  • the simultaneous stabilization of aerobic stabilization over the course of 9-12 hours makes it possible to stabilize the mixture and reduce its quantitative weight by an average of
  • the proposed method is economical, since the time of the aerobic and cavitation treatment of the mixture is 9-12 hours, the cost of the consumption of the mixture is low.
  • ⁇ me ⁇ g ⁇ , ⁇ na is ⁇ lyuchae ⁇ sya in ⁇ eze ⁇ vua ⁇ e s ⁇ abiliza ⁇ a and ⁇ tsesse ⁇ bezv ⁇ zhivaniya not ⁇ ebue ⁇ sya znachi ⁇ elny ⁇ ⁇ l ⁇ scha- dei for ⁇ bezv ⁇ zhivaniya - il ⁇ vye ⁇ l ⁇ schad ⁇ i, ⁇ a ⁇ ⁇ a ⁇ udeln ⁇ e s ⁇ ivlenie ⁇ il ⁇ atsii ⁇ b ⁇ ab ⁇ ann ⁇ y mixture snizhae ⁇ sya (r ⁇ October 10 cm / z): 2500 d ⁇ 50 cm / g .
  • the method does not require additional use of reagents for the removal of unnecessary biogenic substances (nitro
  • the method is as follows:
  • Raw organic sediment and excess sludge are pumped out of the accumulators of the equipment, mixing them in the ratio from 1: 1 to 1: 3, in order to stabilize.
  • ⁇ imenyayu ⁇ ba ⁇ e ⁇ y following types: ⁇ eg ⁇ as ⁇ e ⁇ a ⁇ ez, SYashus ⁇ - as ⁇ eg ⁇ a ⁇ ez, Sge ⁇ t ⁇ saseae, ⁇ eg ⁇ sa ⁇ zaseae, ⁇ aSh ⁇ e ⁇ aseae, ⁇ g ⁇ yuas ⁇ eg ⁇ aseae, ⁇ e ⁇ a11 ⁇ e ⁇ ish, ⁇ u ⁇ t ⁇ sg ⁇ Ya ⁇ e ⁇ , ⁇ zeis1 ⁇ t ⁇ a ⁇ , ⁇ as ⁇ e ⁇ sh ⁇ , ⁇ as ⁇ shz, S ⁇ gu ⁇ eas ⁇ e ⁇ sh ⁇ , ⁇ g
  • SIGNIFICANT FOX (DR. 26) 4 SHOGASGEG, KUSOSHASEPESHN, KHGSSOSSIS, 8AGS ⁇ a, K ⁇ title replacement reliability,, ⁇ attribute modifier required ⁇ , ⁇ . ⁇ egg ⁇ réelle ⁇ and others.
  • P ⁇ i is ⁇ lz ⁇ vanii ⁇ avi ⁇ atsi ⁇ nn ⁇ g ⁇ ⁇ ezhima niz ⁇ y in ⁇ ensivn ⁇ s ⁇ i with chisl ⁇ m ⁇ avi ⁇ atsii 0.01 0.05 tsen ⁇ y ⁇ avi ⁇ atsii ⁇ b ⁇ azuyu ⁇ sya on ⁇ u ⁇ ny ⁇ mi ⁇ ganizma ⁇ , yaytsa ⁇ gelmin ⁇ v and sami ⁇ ⁇ a ⁇ azi ⁇ a ⁇ , ⁇ ye into force sv ⁇ i ⁇ ⁇ azme ⁇ v yavlyayu ⁇ sya yad ⁇ ami ⁇ avi ⁇ atsii, ch ⁇ ⁇ iv ⁇ - di ⁇ ⁇ ⁇ az ⁇ yvu i ⁇ ⁇ b ⁇ l ⁇ che ⁇ and unich ⁇ zheniyu.
  • the processed mixture Upon completion of stabilization, the processed mixture is stopped and tightened, after which the lower volume of the processed mixture is unloaded for dehydration. All the technological processes before starting the dehydration process are less than 1 day.
  • SIGNIFICANT FOX (DR. 26) 5 biogenic substances, connecting in complex compounds with heavy metals and precipitating them in the final phase of the mixture by means of a mechanism, which is close to the simultaneous precipitation, without the need for a longer life.
  • the capacity of the stabilizer is not pumped from the accumulators of the raw organic sediment in the amount of 1/2 of the volume of the reservoir, and the excess of the active in the volume of waste.
  • the resulting mixture of excess active sludge and raw sludge is equal to 1: 1.
  • ba ⁇ e ⁇ y For s ⁇ abi- tion of ⁇ sad ⁇ a ⁇ imenyayu ⁇ following ba ⁇ e ⁇ y: ⁇ eg ⁇ as ⁇ eg ⁇ a ⁇ ez, SYag ⁇ u ⁇ as ⁇ e ⁇ a ⁇ ez, Sge ⁇ t ⁇ saseae, ⁇ eg ⁇ sa ⁇ zaseae, ⁇ aSh ⁇ e ⁇ aseae, ⁇ g ⁇ as ⁇ eg ⁇ aseae, ⁇ e ⁇ a11 ⁇ etsh ⁇ , ⁇ u ⁇ t ⁇ sg ⁇ Ya ⁇ ez, ⁇ zei ⁇ t ⁇ az, ⁇ as ⁇ e ⁇ sh ⁇ , ⁇ asShiz, S ⁇ gu ⁇ eas ⁇ egsht, ⁇ g- t ⁇ as ⁇ eg, ⁇ us ⁇ as ⁇ e ⁇ it, ⁇ sg ⁇ s ⁇ ssiz, ⁇ ags ⁇ a, ⁇ s ⁇ tusez, ⁇ sag ⁇ a, B
  • EXAMPLE 1 The cleaned wastewater is discharged to numerical compartments with the following indicators:
  • Example 2 There is a similar method to Example 1, and, therefore, the numerical values of the pollution of the raw water, the process and the supply of the humidifier are free of charge.

Landscapes

  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Activated Sludge Processes (AREA)

Abstract

Cette invention concerne le traitement des résidus organiques des eaux usées et peut être utilisée comme engrais organominéral pour enrichir les sols appauvris et remettre la terre en culture. Le procédé de la présente invention consiste : à mélanger les résidus organiques humides avec un excédent de boue activée selon un rapport compris entre 1:1 et 1:3 ; à effectuer un traitement par cavitation répété de ce mélange pendant une durée comprise entre 9 et 12 heures avec un nombre de cycles de circulation compris entre 3 et 10 et un nombre de cavitation compris entre 0,01 et 0,05, lequel traitement est associé à une stabilisation aérobie et à une aération à éjection, la circulation étant effectuée en présence d'eau surnageante ajoutée au mélange composé de résidus humides et d'excédent de boue activée en une quantité égale à 1/3 du volume du mélange traité ; et à compacter et à évacuer les résidus traités de la partie compactée inférieure en une quantité égale à 1/3 du volume du mélange traité.
PCT/RU2002/000513 2001-12-24 2002-11-27 Procede de traitement des residus organiques des eaux usees WO2003055811A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UA20040605057A UA75492C2 (en) 2001-12-24 2002-11-27 A method for the treatment of organic sediments of sewage water
AU2002349618A AU2002349618A1 (en) 2001-12-24 2002-11-27 Method for treating organic sediments of sewage water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001134592A RU2210550C1 (ru) 2001-12-24 2001-12-24 Способ обработки органических осадков сточных вод
RU2001134592 2001-12-24

Publications (1)

Publication Number Publication Date
WO2003055811A1 true WO2003055811A1 (fr) 2003-07-10

Family

ID=20254805

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000513 WO2003055811A1 (fr) 2001-12-24 2002-11-27 Procede de traitement des residus organiques des eaux usees

Country Status (5)

Country Link
AU (1) AU2002349618A1 (fr)
EA (1) EA003870B1 (fr)
RU (1) RU2210550C1 (fr)
UA (1) UA75492C2 (fr)
WO (1) WO2003055811A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2336232C2 (ru) * 2006-05-22 2008-10-20 Андрей Андреевич Степкин Способ биологической очистки сточных вод и утилизации илового осадка
RU2450981C2 (ru) * 2010-06-23 2012-05-20 Общество с ограниченной ответственностью "ГИДРОМАШ ЭКОЛОГИЯ" Способ кондиционирования осадков сточных вод
RU2477710C2 (ru) * 2011-03-31 2013-03-20 Андрей Андреевич Степкин Способ переработки депонированного илового осадка сточных вод, установка для его осуществления и активатор
RU2556062C1 (ru) * 2014-02-04 2015-07-10 Федеральное государственное казенное образовательное учреждение высшего профессионального образования "Волгоградская академия Министерства внутренних дел Российской Федерации" (Волгоградская академия МВД России) Состав для очистки и рекультивации почвы от нефтяных загрязнений
RU2717131C1 (ru) * 2019-02-11 2020-03-18 Александр Дмитриевич Анисимов Способ обезвреживания осадка сточных вод и получения из него сырьевых продуктов для производства жидких и твёрдых органоминеральных удобрений

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568223A (en) * 1975-11-12 1980-05-29 Kaelin J R Method and apparatus for the treatment of wet sewage sludge
US4370233A (en) * 1981-07-10 1983-01-25 Cornell Research Foundation, Inc. Chemical detoxification of sewage sludge
FR2565580A1 (fr) * 1984-06-08 1985-12-13 Projekt Wasserwirtschaft Veb Procede de conditionnement de boue organique
CN1308995A (zh) * 2001-02-16 2001-08-22 斯焦普金·安德烈 污水中的有机残渣加工方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568223A (en) * 1975-11-12 1980-05-29 Kaelin J R Method and apparatus for the treatment of wet sewage sludge
US4370233A (en) * 1981-07-10 1983-01-25 Cornell Research Foundation, Inc. Chemical detoxification of sewage sludge
FR2565580A1 (fr) * 1984-06-08 1985-12-13 Projekt Wasserwirtschaft Veb Procede de conditionnement de boue organique
CN1308995A (zh) * 2001-02-16 2001-08-22 斯焦普金·安德烈 污水中的有机残渣加工方法

Also Published As

Publication number Publication date
EA200200868A1 (ru) 2003-06-26
UA75492C2 (en) 2006-04-17
EA003870B1 (ru) 2003-10-30
AU2002349618A1 (en) 2003-07-15
RU2210550C1 (ru) 2003-08-20

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