Electrocoagulation Wastewater Treatment Daf Dissolved Air Flotation

The dissolved air flotation (DAF) system is designed to remove solids (TSS), biochemical oxygen demand (BOD5), and oils and greases (O&G) from wastewater. Contaminants are removed by using a dissolved aqueous solution of water produced by injecting air into the recirculating stream of clear DAF effluent under pressure. The recycle stream is then mixed with the upcoming wastewater in the internal contact chamber.Air bubbles and contaminants rise to the surface and form a floating bed material that is removed by a surface skimmer into the internal hopper for further processing.

Air flotation separation technology refers to that the air and water under the certain pressure conditions makes the air dissolving to the water to the maximum, in saturated state, and then releases the formed pressured dissolved air water through decompression to produce lots of tiny bubbles and fully contacts with suspended solid ,then the suspended flocs adhere to the bubbles raising to the surface of the water companied with the bubbles, then scums are formed and scraped, to realize the purification of water.
The efficient shallow air flotation equipment developed by our company is an advanced high-speed air-floating system, based on the traditional theory of air flotation and the successful use of the "shallow theory" and "zero" principle.Through careful design, combines coagulation, flotation, skimming, precipitation and scraping mud functions in one is the efficient equipment for water purification.

WUXI CHENENG ENVIRONMENTAL ENGINEERING EQUIPMENT CO.,LTD  is a supplier of equipment and solutions for potable water, process water, and industrial and municipal wastewater applications. We design, fabricate and assemble the products, and sell into the municipal wastewater and industrial wastewater treatment market.

Cheneng Environment also strives to insure it delivers the highest quality products and customer service possible.  The company is ISO 9001:2008 certified.

The company refined its mission and values and has an ambitious strategic planning process to grow and drive profitability. Cheneng Environment is branded around the core business of “Treating Water Better,” which defines its future business ambitions focused around the core water market.

While engaging in independent R&D, design of environment-friendly process engineering and environment-protection machinery, the company keeps a long-stable partnership in scientific research and development of products with the Environmental Engineering Research Institute of East China University of Science and Technology, fully absorbs the advances technologies of home and abroad and consolidates its leading position of technical practice. Products of the company have been exported to such countries as the United States, the United Kingdom, Russia, Australia, Singapore, the Czech Republic, Kazakhstan, India, Myanmar, Angola and Cabinda, etc.

The company edheres to the service tenet of Quality First and User Foremost and joins hands with the mass new and old customers into friendly cooperation for common prosperity and takes relentless efforts in protection of our green world

The excellent quality and thoughtful service win high reputation for Cheneng in both domestic and abroad market. 

1. Excellent product quality; 
2. Competitive direct factory price; 
3. On time delivery; 
4. Strong R&D capacity and technical support; 
5. Professional pre-sales and after-sales service. 

We are waiting here to cooperate with your esteemed company for a better future and a greener tomorrow !!!

Welcome to visit our company if you have time!