SOLUTION

Global expert in biochemical aeration system solutions

SOLUTION

HUANCHUAN

Germany OTT GROUP for the world's top aeration equipment brand manufacturers, adhere to 35 years of focus on aeration system, has been for industrial wastewater and municipal sewage to provide efficient, stable, energy saving aeration equipment and systems, adhere to the German Hannover factory manufacturing, original export to provide the Chinese market,Made in Germany · since 1986 ! OTT System GmbH & Co. KG
Based on more than 30 years of experience in Germany, the company combined with a large number of aeration system project operation actual situation and demand, aiming at the lack of dissolved oxygen in aeration system, damage and blockage of aeration system, fan pressure holding, high energy consumption, aeration equipment can not drain maintenance, replacement and other operational pain points, for municipal sewage, The industrial wastewater plant provides biAOS-LIFT ® lifting aeration system, CTMS® pull-out aeration hose, BiAOS-HANG ® suspension lifting aeration system and other solutions. It can realize aeration equipment and system maintenance, replacement, biochemical aeration system upgrade, energy saving transformation, system technical transformation, etc. From the biochemical aeration system diagnosis, program design, equipment provision, engineering installation and other dimensions to provide a comprehensive solution!
SED® is an advanced biochemical technology developed by the environmental research team of the University of Waterloo in Canada after more than 20 years of cooperation and supported by the technology platform provided by Huanchuan Environment, which provides municipal wastewater and industrial wastewater treatment plants worldwide.
MACOSS®精确控制系统是一套集成软件和硬件的成套控制系统,根据SED生化工艺的特点,结合污染负荷和工艺运行状况的变化,自动控制鼓风机和空气调节阀,按需调节和分配曝气量,稳定精确控制好氧区的溶解氧,保障污水处理工艺的高效稳定运行。
InDENSE技术是通过加入污泥筛选器后把普通污泥中的重质的污泥颗粒筛选出来并回流到生化系统中,把轻质的污泥通过排泥的方式排到系统之外。通过该技术使得污水处理系统富集致密性污泥。致密性污泥具有沉降速度快,更容易达成同步硝化反硝化路径的特性,是更加先进的颗粒性污泥。

CASE STUD

Global expert in biochemical aeration system solutions

CASE STUDY

Shenyang south sewage treatment Plant phase III

New daily treatment capacity of 400,000 tons/day, buried sewage treatment plant
the total scale is 740,000 tons/day

More than 50,000 sets of OTT disc aerators for the Central Water Pollution Prevention and Control Reserve Project

Xiaoshan Qianjiang Sewage Treatment Plant

Xiaoshan Qianjiang Sewage Treatment Plant Phase IV

New daily treatment capacity of 400,000 tons/day, buried sewage treatment plant

The total scale is 740,000 tons/day

Central Water Pollution Prevention and Control Reserve Project h

Changsha Yuelu Sewage Treatment Plant

Changsha Yuelu Sewage Treatment Plant Phase III

Increased daily processing capacity of 150,000 tons/day

Hunan's sewage treatment plant has a total scale of 600,000 tons/day

Over 5400 sets of OTT tubular microporous aerators

Ningxia Baofeng Energy Group co

Scale of Ningxia Baofeng Energy Group: daily processing capacity of 16,000 tons/day

Project type: Renovation of aeration system

Project Address: Ningxia Yinchuan City Project process: A20 process

Product type: HMT-65-1000 tubular d

Inner Mongolia Yitai Chemical

Inner Mongolia Yitai Chemical Scale: daily treatment capacity 30,000 tons/day Project type: renovation of aeration system

Project Address: Ordos City, Inner Mongolia

Product Type: HAS-3000 Cyclone aerator/HMT-65-1000-FlexSIL tubular diaph

Harbin Songbei Sewage Treatment Plant

Scale of Harbin Songbei Sewage Treatment Plant: daily treatment capacity of 100,000 tons/day

Project type: Renovation of aeration system

Project Address: Limin Development Zone, Harbin city

Construction time of aeration system:

Fangchenggang Iron and Steel Base of Guangxi Iron and Steel Group Co. LTD

Scale: daily processing capacity 3120m²/ day

Project type: new aeration system can be improved

Project Address: Fangchenggang City, Guangxi Province

Construction time of aeration system: April 2020

Product Type: HMT-65-1000-

Haimen Dongzhou Water

Haimen Dongzhou Water Scale: 160,000 tons/day

Project type: Renovation of aeration system

Project Address: Nantong, Jiangsu

Product type: HMT-65-1000-TPU tubular diaphragm microporous aerator

​Product Quantity: 2000 sets

Yucheng Eastern Suburb Urban Construction Sewage Treatment (Phase II)

​Scale: 30,000 tons/day

Project type: Renovation of aeration system

Project Address: Yucheng City, Dezhou city, Shandong Province

​Product type: HMT-65-1000-EPDM riser diaphragm microporous aerator

Product Quantity: 1920 PCS

Guangde Second sewage treatment plant phase II expansion and upgrade project

Guangde Second sewage treatment plant phase II expansion and upgrade project

Project type: Renovation of aeration system

Project Address: Shanxian Chemical Industrial Park, Shandong Province

Product type: Two tubes upliftable aerat

Jingzhou Shenlian Environmental Science and Technology Co., LTD. Aerobic pond renovation

Project type: Renovation of aeration system

Project Address: Jingzhou City, Hubei Province

Product type: 3400 sets of tubular aerator HMT-69-580-EPDM

3384 sets of disc aerator D-Rex-FlexSIL

Sacramento, CA USA

+ 3 SBR Tanks

+ 3200 MAGNUM® Diffusers with FLEXSIL®Membranes

+ 135 AirRex® Laterals

+ Startup in 2018

Harbin Limin Sewage Treatment Plant

Scale: daily capacity 50,000 tons/day

Project type: Renovation of aeration system

Project Address: Limin Development Zone, Harbin city

Construction time of aeration system: December 2017

Project process: CASS process

Produ

Hamburg Dradenau, Germany

+ 1998: Plant start-up, 2,200,000 People Equivalent

+ 2003-2008: Test of 9 different diffuser types

+ 2009: Installation of 29,000 MAGNUM® FLEXSIL® Diffusers

+ 2010: at an off gas performance test OTT exceeded the required SOTE

Jackson Pike, Columbus, Ohio, USA

• 2,500,00 People Equivalent

In 2008 Change of the existing coarse bubble aeration systemto an OTT HE® Systemwith 16,000MAGNUM® FLEXSIL® diffusers

+ Actual energy saving 39%or 440,000 USD per year due to the high efficiency of the HE®

Kocani, Macedonia

+ 12070 MAGNUM® Diffusers with FLEXSIL®Membranes

+ 40 AirRex® Laterals

+ Startup in 2018

OTT® Aeration Systems in High-Saline Environments

Customer: BASF

Plant location: Lampertsheim, Germany(other BASF plants equipped with equivalentOTT systems)

Installed in: 2012

Wastewater chloride content: 15,000 mg/L

Equipped with:

2 fixed aeration grids (316 grade

OTT in the Oil & Gas Sector

Total、AVISTA OIL、Petróleo Brasileiro、ORLEN OIL、Baschneft、TAIF

Bodalla, Australien

+ 270 D-REX® Disc Diffusers

+ Liftable stainless steel grids for two tanks

OTT diffusers in SBR tanks

• WWTP Gelting

• WWTP Neubrandenburg

• WWTP Kappeln

• SEGHERS Unitanks

Alcoi, Spain

+ 1070 MAGNUM® Diffusers with FLEXNORM®

+ 64 AirRex® Laterals

+ Startup in 2014

Bashneft Oil, Russia

+ 2299 MAGNUM® Diffusers with FLEXSIL®Membranes

+ 144 AirRex® Laterals

+ Startup in 2014

Interesting plants with OTT diffusers

•Floating aeration systems in lagoons

•Industrial plants with high water-temperature

•Very deep tanks (> 9m) with high air-temperature and high pressure

•Compact treatment systems on cruise ships

•Aeration of drinking water<

Wooster, OH USA

+ 2 Tanks

+ 600 MAGNUM® Diffusers with FLEXSIL® Membranes

+ 28 AirRex® Laterals

+ Startup in 2015 + 2016

OTT installations in deep basins

+ BASF Lampertheim 8,6m (28.21ft)

+ BASF Minden 11m (36.11ft)

+ Infraserv Wiesbaden 8,1m (26.57ft)

+ Frankfurt Höchst Schwachlast 8,3m (27.23ft)

OTT® Aeration Systems in High-Saline Environments(References)

Customer: Hoechst

Plant location: Frankfurt, Germany

Installed in: 2005

Wastewater chloride content: 4000 mg/L

Equipped with:

8 fixed aeration grids (PP),232 MAGNUM® FLEXSIL® tube diffusers

OTT® Aeration Systems in High-Saline Environments(References)

Customer: AKZO NOBEL

Plant location: Rotterdam, Netherlands

Installed in: 2011

Wastewater chloride content: 20,000 mg/L

Equipped with:

6 liftable aeration grids (PP),1220 MAGNUM® FLEXSIL® tube diffusers

Nakshiwan/Azerbaijan

+ Capacity of 31.800 m³/d

+ Energy efficient full floor covering layout of 2.900 pcs MAGNUM®2000 FLEXSIL® diffusers

installed on AIRREX laterals

OTT® Aeration Systems in High-Saline Environments

Customer: Pharmazell

Plant location: Raublingen, Germany

Installed in: 2013Wastewater chloride content: 15,000 – 20,000 mg/L

Equipped with:

2 fixed aeration grids (PP),192 MAGNUM® FLEXSIL® tube diffusers(with nylon clamp

Cincinatti, OH USA

+ 27MGD Plant

+ Covered Bassins

+ 6000 MAGNUM® Diffusers with FLEXSIL®Membranes

+ Stainless Steel Laterals

+ Startup in 2012

OTT diffusers in industrial wastewater

•HOECHST Frankfurt (chemicals)

•STORA ENSO Hagen (papermill)

•COCA COLA Bavaria (softdrinks)

•KRAFT FOODS Fallingbostel (food)

•WESTFLEISCH Hamm(abattoir)

•HEIDEBLUME Elsdorf (dairy industry)

OTT diffusers in bigmunicipal plants

•Moscow, Russia [3 Plants]

•Kassel, Germany

•Göttingen, Germany

•Hanau, Germany

•Mainz, Germany

•Dubai, United Arab Emirates

•Tripoli, Libanon

•Yangzhou, VR China

•Dry Creek, USA

OTT highly efficient aeration systems [HE]

•Hannover, Germany*

•Finsterwalde, Germany*

•Sehnde, Germany

•Horsens, Denmark

•Kassel, Germany

•Göttingen, Germany

After installation of AIRREX aeration system dedicated piping

AIRREX aeration special pipe fault replacement

D-REX-AirRex-A

D-REX-AirRex-B

OTT original import piping system installation

ABOUT

Global expert in biochemical aeration system solutions

ABOUT US

HUANCHUAN environment focuses on biochemical aeration system and is committed to becoming a global expert in biochemical aeration system solutions. It is the goal and mission of Huanchuan Environment to provide stable, energy-saving, efficient and intelligent biochemical aeration system for the world!

As the global strategic partner of German OTT GROUP, the world's outstanding aeration brand, and the general agent in the Asia-pacific region, the company provides Magnum® aeration pipe, Standard2® aeration pipe, D-REX® aeration disc, AirRex® modular aeration pipe system and other original imported German OTT brand aeration equipment and products.

Based on more than 30 years of experience in Germany, the company provides biAOS-LIFT ® Lift aeration system, CTMS® pull-out aeration hose, BiAOS-hang ® suspension Lift aeration system and other solutions for municipal and industrial wastewater plants.