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Introduction: In order to solve the problems of high energy consumption and high operating cost of traditional biological nitrogen removal technology, domestic and foreign scholars are committed to low energy consumption and efficient biological nitrogen removal technology research. With the rapid development of microbiological research, a new type of denitrifying microorganisms have been discovered, and a new denitrification reaction mechanism of traditional denitrifying microorganisms has been proposed. This has led to the innovation of biological denitrification concepts and a number of new biological Nitrogen removal technology. Aerated biological fluidized bed, English name (AFT Biological Fluidized Tank) for short (ABFT), is a new type of biological nitrogen removal technology. This process has advantages over BAF, A / O, and MBR processes under low nutrition and low load conditions.

What is advanced processing? : Definition of advanced sewage treatment

Advanced treatment methods: common methods for advanced sewage treatment

What is biological denitrification? : Efficient Biological Nitrogen Removal Pathway for High Concentration Ammonia Nitrogen Wastewater

What is ABFT? ABFT process principle, scope of application, advantages

ABFT Design Regulations: Aeration Biological Fluidization Tank Design Regulations (CECS 209: 2006)

Coal science and engineering-Shen Tu Minliang [ question ]

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Manxing downloaded the article on November 01: A trial of advanced treatment of urban reclaimed water using the ABFT process ...
Potatoes downloaded an article on December 11th: The city's reclaimed water is treated with the ABFT process ...
Manxing downloaded the article on November 01: Design Regulations for Aerated Biological Fluidization Pools (CECS 2 ...
Yu Hong downloaded the article on June 09: aerated biological fluidization tank to treat high concentration ammonia nitrogen waste ...
Manxing downloaded the article on November 01: aerated biological fluidization tank to treat high concentration ammonia nitrogen waste ...
Yu Hong downloaded the article on June 09: aerated biological fluidized bed (ABFB) for coal gasification ...
Manxing downloaded the article on November 01: aerated biological fluidized bed (ABFB) for coal gasification ...
Wang Chunling downloaded the article on January 02: A trial of advanced treatment of urban water using the ABFT process ...
Feng Yang downloaded the article on April 12th: CECS 2 ...
Wang Chunling downloaded the article on January 02: aerated biological fluidized bed (ABFB) for coal gasification ...

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Hangzhou Research Institute of China Coal Science and Industry Group formerly known as Zhejiang Coal Research Institute, was established in 1958, and was placed under the former Ministry of Coal since 1985. It is under the dual leadership of the Ministry of Coal and Zhejiang Province. The unit name is Hangzhou Institute of Coal Research Institute, 1988 In September 2009, it was renamed Hangzhou Institute of Environmental Protection, China Coal Research Institute. In January 2009, it was officially renamed Hangzhou Institute of Environmental Protection, China Coal Research Institute, and identified environmental protection as its leading specialty. In 2011, it was renamed China Coal. Hangzhou Research Institute of Science and Industry Group.

Application example of Hangzhou Research Institute of China Coal Science and Industry Corporation

Jiehui Company was established in 2001 with a registered capital of 10 million yuan. It is a high-tech enterprise specializing in environmental protection and water treatment industry integrating research and development, process design, carrier production and sales, and service integration. It has a Beijing Technology Branch; In 2005, it was included in the "Key Research Unit" of Gansu Province. It was rated as "Contract-honoring and Credit-honoring" unit in Lanzhou for three consecutive years in 2004, 2005, and 2006. "And passed in 2005: GB / T19001-2000ISO9001: 2002 quality management system certification.

Application Examples of Lanzhou Jiehui Urban Sewage Treatment Technology

ABFT biological wastewater treatment process Innovative wastewater treatment of Lanzhou Jiehui aerated biological fluidized pond
Lanzhou Jiehui Urban Sewage Treatment Technology Lanzhou Jiehui Lake and River Treatment Technology

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Online reviews
The first floor edit mint

Thank you L! After the topic is completed, it will not stand still, and the related materials will be uploaded from time to time to make the topic more practical. Netizens who are interested in this technology can pay attention to this topic for a long time, and there will be new discoveries. If netizens have relevant information and would like to share it with everyone, they can contact Guteng Environmental Protection Network. thanks for your support!

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2nd floor L 2011-12-29

This technology is very promising, that is, the data is relatively small, I hope Gu Teng can provide more.

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3F Xiao Annie commented on the application case of aerated biological fluidized bed (ABFT) in the treatment of ammonia nitrogen wastewater2015-08-24

Reply to Little Anne on the second floor: Yes

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4th floor Xiao Annie's review article Application case of aerated biological fluidized bed (ABFT) in ammonia nitrogen wastewater treatment2015-08-24

agree

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5th floor Gushing water technology review article Research and application of aerated biological fluidization tank to treat high concentration ammonia nitrogen wastewater2012-12-10

The aerated biological fluidization tank does have an innovative improvement in the water treatment process. With the support of gas gushing water technology, it will be further improved.

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6th floor Wenjie review article ABFT process principle, scope of application, advantages2012-09-20

The cost of filling is too high, and the effect of not filling is different.

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7th floor Duanli review article Analysis of the population structure of filamentous bacteria in aerated biological fluidized bed for phenol-containing wastewater

not bad

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8th floor Beijing Century Huayang Energy Technology Co., Ltd. review article Application case of aerated biological fluidized bed (ABFT) in ammonia nitrogen wastewater treatment2012-06-11

I have seen that the problem still exists

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9th floor sgw review article Advanced wastewater treatment and biological nitrogen removal process-ABFT 2012-05-14

Our company uses denitrifying bacteria to treat chemical wastewater containing 0.1 <h>% nitric acid and COD18000mg / l. Now the problem is that after denitrification, the sludge floats on the mud-water separation tank, and the processing load can only reach 30 <h>% </ h>, is it feasible to use your wastewater advanced treatment and biological nitrogen removal process in our existing plant? After denitrification, nitrogen and oxygen in sewage carry mud water up, how to solve the problem of mud water separation? Ask the experts to reply

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10th floor Nick's review article Experimental study on advanced treatment of urban water using ABFT process2012-05-09

Good reference material, thank you

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11th floor Old environmental review article ABFT process principle, scope of application, advantages2012-05-04

Denitrification is not a problem. Phosphorus removal biofilm method is not ideal

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12th floor Old environmental protection review article ABFT process principle, scope of application, advantages2012-05-04

There is still a spectrum of nitrogen removal, and phosphorus removal is difficult.

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