[go: up one dir, main page]

RU2007116924A - DENITRIFICATION FLOT PLANT - Google Patents

DENITRIFICATION FLOT PLANT Download PDF

Info

Publication number
RU2007116924A
RU2007116924A RU2007116924/15A RU2007116924A RU2007116924A RU 2007116924 A RU2007116924 A RU 2007116924A RU 2007116924/15 A RU2007116924/15 A RU 2007116924/15A RU 2007116924 A RU2007116924 A RU 2007116924A RU 2007116924 A RU2007116924 A RU 2007116924A
Authority
RU
Russia
Prior art keywords
flotation
tank
wastewater
inlet
brush
Prior art date
Application number
RU2007116924/15A
Other languages
Russian (ru)
Other versions
RU2351549C2 (en
Inventor
Николай Иванович Куликов (RU)
Николай Иванович Куликов
Елена Николаевна Куликова (RU)
Елена Николаевна Куликова
Людмила Николаевна Приходько (RU)
Людмила Николаевна Приходько
Дмитрий Николаевич Куликов (RU)
Дмитрий Николаевич Куликов
Original Assignee
Николай Иванович Куликов (RU)
Николай Иванович Куликов
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 Николай Иванович Куликов (RU), Николай Иванович Куликов filed Critical Николай Иванович Куликов (RU)
Priority to RU2007116924/15A priority Critical patent/RU2351549C2/en
Publication of RU2007116924A publication Critical patent/RU2007116924A/en
Application granted granted Critical
Publication of RU2351549C2 publication Critical patent/RU2351549C2/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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Claims (2)

1. Денитрификационная флотоустановка для очистки бытовых и производственных сточных вод, включающая флотоотстойник, накопитель флотопены, гидрофобную насадку внутри флотоотстойника, насос с коммуникациями для ввода рециркуляционной сточной воды, отличающаяся тем, что насадка с гидрофобной поверхностью выполнена в виде капроновых или лавсановых волокнистых ершей, заселенных денитрифицирующими микроорганизмами, размещенных под впусками исходной и рециркулирующей сточной воды, содержащей растворенные в воде нитраты, флотоотстойник снабжен барботерами регенерации ершовой насадки, расположенными под ней, сообщающимися с системой воздухообеспечения через магнитный клапан, управляемый контроллером, ершовая насадка размещена по всей площади поперечного сечения флотоотстойника в кассетах высотой не менее 1 м, с шагом вертикально закрепленных в кассетах ершей, равным диаметру ершей, впуск рециркулирующей сточной воды осуществлен через струенаправляющие сопла, обеспечивающие вращение воды в горизонтальной плоскости внутри флотоотстойника, а на входе впускной трубы во флотоотстойник установлен датчик автоматического определения содержания нитратов в рециркулирующей сточной воде.1. Denitrification flotation plant for treating domestic and industrial wastewater, including a flotation tank, flotopen foam storage tank, hydrophobic nozzle inside the flotation tank, a pump with communications for introducing recirculated wastewater, characterized in that the nozzle with a hydrophobic surface is made in the form of kapron or lavsan fibrous ruffs, denitrifying microorganisms located under the inlet of the source and recirculating wastewater containing nitrates dissolved in the water, flotation tank with filled with brushes for the regeneration of the brush nozzle located under it, communicating with the air supply system through a magnetic valve controlled by the controller, the brush nozzle is placed over the entire cross-sectional area of the flotation tank in cassettes with a height of at least 1 m, with a step of vertically fixed brush in the cassettes equal to the diameter of the brush, the recirculated wastewater is inlet through the nozzles that rotate the water in a horizontal plane inside the settling tank, and at the inlet of the inlet pipe into flotation tank installed sensor for automatic determination of nitrate content in recirculated waste water. 2. Денитрификационная флотоустановка по п.1, отличающаяся тем, что при показаниях датчика содержания нитратов в рециркулирующей сточной воде ниже критического, обеспечивающего устойчивый эффект флотации, флотоустановка снабжена растворным баком концентрированного раствора нитратов и дозатором, сообщенным с трубопроводом впуска рециркуляционной сточной воды во флотоотстойник.2. The denitrification flotation plant according to claim 1, characterized in that when the readings of the nitrate content sensor in the recirculating wastewater are lower than critical, providing a stable flotation effect, the flotation unit is equipped with a concentrated nitrate solution tank and a dispenser in communication with the recirculation wastewater inlet piping into the flotation tank.
RU2007116924/15A 2007-05-04 2007-05-04 Denitrification flotating plant RU2351549C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007116924/15A RU2351549C2 (en) 2007-05-04 2007-05-04 Denitrification flotating plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007116924/15A RU2351549C2 (en) 2007-05-04 2007-05-04 Denitrification flotating plant

Publications (2)

Publication Number Publication Date
RU2007116924A true RU2007116924A (en) 2008-11-10
RU2351549C2 RU2351549C2 (en) 2009-04-10

Family

ID=41015161

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007116924/15A RU2351549C2 (en) 2007-05-04 2007-05-04 Denitrification flotating plant

Country Status (1)

Country Link
RU (1) RU2351549C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU206261U1 (en) * 2021-03-15 2021-09-02 Борис Семенович Ксенофонтов FLEET SECONDARY

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1270738A1 (en) * 1984-08-28 1986-11-15 Организация П/Я В-8413 Method of biological denitrification of sewage
AUPM957194A0 (en) * 1994-11-18 1994-12-15 Act Electricity & Water Wastewater treatment method and plant
RU2108974C1 (en) * 1996-04-22 1998-04-20 Борис Семенович Ксенофонтов Method for sewage treatment
RU9456U1 (en) * 1998-04-13 1999-03-16 Открытое акционерное общество "Ангарская нефтехимическая компания" BIOLOGICAL WASTE WATER TREATMENT PLANT

Also Published As

Publication number Publication date
RU2351549C2 (en) 2009-04-10

Similar Documents

Publication Publication Date Title
US11339068B2 (en) Eductor-based membrane bioreactor
JP2007508813A (en) Autotrophic sulfur denitrification chamber and calcium reactor
KR20130132953A (en) Floating bioreactor system
CN102942292A (en) Flow and device for aquaculture sewage combination purifying treatment
CN204643969U (en) A kind of solar-energy ecological chinampa
CN101857310A (en) Automatic backwashing biological filtering pond
CN105110454A (en) Aeration biological activated carbon filter
CN102424475A (en) Septic tank with duplex biochemical functions
CN203874665U (en) Biological filter tower for denitrification
CN106630147A (en) Device and method for removing nitrate of water body based on biological membrane reactor
CN203794690U (en) Solar driven bubbleless aeration device
RU2007116924A (en) DENITRIFICATION FLOT PLANT
CN214060163U (en) Domestic swimming pool purifying and circulating device
CN207745709U (en) A kind of wood-based panel industry wastewater disposal basin VOC emission-control equipments
CN204265529U (en) Water surrounding Ecosystem restoration system
KR101026725B1 (en) Mobile Water Purification Device
CN205634970U (en) System for utilize active carbon absorption tower to handle organic waste water
CN213202739U (en) A kind of artificial wetland for landscape water circulation purification
CN210009829U (en) Integrated biological deodorization device
CN108503147B (en) Lake sewage treatment device based on ecological structure
KR102323795B1 (en) Wastewater treatment device with reduced power consumption
CN210855460U (en) Multi-efficiency water body restoration device
CN210796112U (en) Recyclable integrated overground type equipment for sewage treatment in highway service area
CN209178189U (en) CAST technique and four class water sewage treatment unmanned plane of biofilm
CN207512033U (en) A kind of municipal wastewater processing unit

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20100505