SU1757209A3 - METHOD OF OBTAINING A BIOLOGICALLY ACTIVE FERTILIZER - Google Patents

METHOD OF OBTAINING A BIOLOGICALLY ACTIVE FERTILIZER

Info

Publication number
SU1757209A3
SU1757209A3 SU4779131/15A SU4779131A SU1757209A3 SU 1757209 A3 SU1757209 A3 SU 1757209A3 SU 4779131/15 A SU4779131/15 A SU 4779131/15A SU 4779131 A SU4779131 A SU 4779131A SU 1757209 A3 SU1757209 A3 SU 1757209A3
Authority
SU
USSR - Soviet Union
Prior art keywords
obtaining
biologically active
sludge
activated sludge
fertilizer
Prior art date
Application number
SU4779131/15A
Other languages
Russian (ru)
Inventor
И.А. Архипченко
В.В. Миллер
Original Assignee
Архипченко Ирина Александровна
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 Архипченко Ирина Александровна filed Critical Архипченко Ирина Александровна
Priority to SU4779131/15A priority Critical patent/SU1757209A3/en
Application granted granted Critical
Publication of SU1757209A3 publication Critical patent/SU1757209A3/en

Links

Classifications

    • 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

Landscapes

  • Fertilizers (AREA)

Abstract

Способ получения биологически активного удобрения, включающий смешивание навозосодержащих сточных вод с рециркуляционным активным илом, аэробную обработку смеси, отделение избыточного активного ила, его уплотнение и сушку, отличающийся тем, что, с целью повышения агрохимической эффективности удобрения, аэробную обработку ведут при нагрузке на ил 70 - 225 мг ХПК/г ч и скорости роста ила 0,01 - 0,02 чдо снижения загрязнения сточной воды по ХПК на 40 - 70%, а сушку избыточного активного ила осуществляют при температуре 170 - 190C.A method of obtaining a biologically active fertilizer, including mixing manure-containing wastewater with recycled activated sludge, aerobic treatment of the mixture, separation of excess activated sludge, its compaction and drying, characterized in that, in order to increase the agrochemical efficiency of fertilizer, aerobic treatment is carried out at a load on sludge 70 - 225 mg of COD / gh and sludge growth rate of 0.01 - 0.02 to reduce the pollution of waste water on COD by 40 - 70%, and drying of excess activated sludge is carried out at a temperature of 170 - 190C.

SU4779131/15A 1989-09-29 1989-09-29 METHOD OF OBTAINING A BIOLOGICALLY ACTIVE FERTILIZER SU1757209A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4779131/15A SU1757209A3 (en) 1989-09-29 1989-09-29 METHOD OF OBTAINING A BIOLOGICALLY ACTIVE FERTILIZER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4779131/15A SU1757209A3 (en) 1989-09-29 1989-09-29 METHOD OF OBTAINING A BIOLOGICALLY ACTIVE FERTILIZER

Publications (1)

Publication Number Publication Date
SU1757209A3 true SU1757209A3 (en) 2000-01-27

Family

ID=60532722

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4779131/15A SU1757209A3 (en) 1989-09-29 1989-09-29 METHOD OF OBTAINING A BIOLOGICALLY ACTIVE FERTILIZER

Country Status (1)

Country Link
SU (1) SU1757209A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533431C1 (en) * 2013-04-16 2014-11-20 Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) Method of processing liquid manure into fertiliser, electrical and thermal energy and bioenergy unit for its implementation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533431C1 (en) * 2013-04-16 2014-11-20 Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) Method of processing liquid manure into fertiliser, electrical and thermal energy and bioenergy unit for its implementation

Similar Documents

Publication Publication Date Title
McGriff Jr et al. The removal of nutrients and organics by activated algae
Shelef et al. Combined algae production-wastewater treatment and reclamation systems
SU1757209A3 (en) METHOD OF OBTAINING A BIOLOGICALLY ACTIVE FERTILIZER
JPS54107153A (en) Biological waste water treatment
JPS56129096A (en) Disposal of night soil type sludge
JPS57105297A (en) Treatment of in-purifier sludge
JPS544469A (en) Mathod of treating raw system organic waste water at high efficiency
FR2365527A1 (en) BIOCHEMICAL PURIFICATION PROCESS OF DOMESTIC, INDUSTRIAL OR MIXED WASTE WATER
RU93054203A (en) METHOD FOR PRODUCING ORGANOMINERAL FERTILIZER
Mulligan et al. Treatment and disposal of swine waste
RU94031559A (en) Method for processing manure sewage of animal farms and complexes at district treatment plant
Rietz Changes of biologically purified waste water flowing through stable colonized channels).
JPS56126499A (en) Treatment of sludge in night soil purifying tank
JPS5613094A (en) High degree treating method of organic waste water
Abosamra Evolution of Primary Sludge During Thickening
Mudrack Fundamentals of microbiological energy conversion.
ATE71065T1 (en) EFFLUENT TREATMENT.
Bruce Progress on anaerobic digestion within the framework of the EC Concerted Action COST 681.
JPS52109753A (en) Method of treating sludge of purification tank
ES2036953A1 (en) Process for the biological degradation of fats and fatty waste
Lee et al. A study on wastewater treatment by aerobic biological fluidized bed.
Heierm Aerobic sludge stabilization
Haubry et al. Biological sludges dynamic thickening.
Watson Lagoons for Animal Waste Disposal
SE8903324D0 (en) ANLAEGGNINGSJORD