Basic Info.
Type
Biological Aerated Filter
Method
Biological Treatment
Usage
Industrial, Home, Agriculture, Hospital
Hydraulic Retention Time
30-120min
Transport Package
Standard Packing for Export
Product Description
Water Treatment Equipment in BAF(Biological Aerated Filter) ProcessIntroductionBiological aerated filter(BAF for short)was a water treatment process emerging at the end of 1980s and beginning of 1990s. It is a biological reactor with high efficiency and low consumption designed on the technical basis of biological contact oxidation and biological activated carbon. This technology was firstly used in sewage deep treatment (Level 3)and recycling, and then developed for use in pretreatment of micro-polluted water source (for example, removing organic pollutants)and direct use in the new technologies in secondary treatment of urban sewage.
Since the first BAF sewage secondary treatment plant was founded in Europe in 1980s, this technology has been popularized in developed countries such as Europe, USA and Japan. At the beginning of the 21st century, in China, Dalian Urban Sewage Treatment Plant introduced this technology. At present, there are more than 100 sewage treatment plants in the world using BAF technolog. Biological aerated filter is also called biological filter aeration tank.Main Characteristics1. Smaller occupied area: (1/2-1/3 of the occupied area for conventional activated sludge process) 2. Lower operating cost: longer contact time between water and gas, higher oxygen transmission efficiency, shorter hydraulic retention time, lower ratio bet air and water(2-5: 1) 3. Prevention of blocking Pipes and valves will not be blocked due to loss of fibers and broken fillers The filler gap will not be blocked by growth of biological film. The thickness of biological film on the surface of ceramsite is kept within 0.2 mm. 4.Higher biological activity: The biological film keeps a higher activity, a bigger biological quantity and a higher treatment efficiency. The hydraulic retention time is 30-120min5. Coexistence of biological degradation and absorption 6. Higher quality of treated water: The treated sewage can reach the standard of recycle water(for industrial or miscellaneous uses).
7. Easy operation and management: It's easy to realize automatic control and easy to operAbout Our Company
Adhering to concept of low energy consumption, low pollution & sustainable environmental protection, we provide one-stop solid waste sewage treatment, harmless treatment of dead animals, odor treatment solutions, municipal sludge, meal waste, domestic waste recycling and reuse, multi-purpose waste incinerator, buried integrated sewage treatment equipment etc. As a comprehensive industrial enterprise that integrates R & D, production and sales with over 20 years' experience, especially the guaranteed supplier of China Manufacturing Network, we mainly have 2 production bases with rich experience in installation & construction. Our yearly capacity is over 30,000 square meters, which enable very quick delivery. What's more, professional after-sales service is provided, which includes free remote technical guidance and installation debugging, so that customers needn't worry about products' integrity. Until now, we have cooperated with over 300 companies among 50 countries and regions, already gained much reputation around the world. Factory And certificate
Pre-Sales & After-Sales Service 1. service network
The service network is Distributed in national & abroad regions and form a complete set of supporting offices, formed a sound service network, the user services will be in place in 48 hours, convenient and efficient.2. pre-sale serviceAccording to user requirements, we will offer a variety of designs; help the user to select the most appropriate equipment; More for the sake of users, to design a floor plan for the users, and also a reasonable configuration.3. installation and debuggingCompany has experienced professional technicians and senior workshop technicians for free on-site training of buyer's operators and responsible for the guidance of equipment installation, guarantee the operation of the equipment, and to achieve the desired effect.4. On-site serviceSince the date of installation, the company will send engineers for on-site guidance, to supply a timely solution of equipment normal state can not run, which due to the unskillful operators who are not familiar with our machine, and guide the users to grasp the solution of the problems during using the equipment.5. after-sales maintenanceSince the date of Qualification adjustment, one year warranty, guarantee the quality of the product if non-users artificially, my company free repair. Since the end of the product warranty period, the supplier provide maintenance service for life, and should be paid to provide accessories, appropriate preferential charge for repairs. 6. operation trainingDetailed work instructions, professional and technical personnel on-site guidance operation; Regular training for each operator, to make them truly knowledgeable, systematic and professional.Shipping And Delivery Contact UsExperience, expertise & innovative spirit have always contributed to our company's growth. If you have any questions please just feel free to contact us, our great honor to offer a solution.
Address:
Room 905, Building 5, Tianan Digital City, 88 Chun Yang Road, Chengyang District, Qingdao, Shandong
Business Type:
Trading Company
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, IATF16949, HSE, QC 080000, GMP, BSCI
Company Introduction:
Qingdao Youfeng Environmental Protection Equipment Co., Ltd. is located in Qingdao City, Shandong Province. It is a comprehensive industrial enterprise that integrates R&D, production and sales. The company has two production bases with rich experience in installation and construction. The number of employees with bachelor′s degree or above accounts for more than 60%.
The company adhering to the concept of low energy consumption, low pollution and sustainable environmental protection, together with many agricultural and animal husbandry enterprises, focus on the sustainable development of farming and management, to achieve a win-win situation of ecology and economy. Provide one-stop solid waste sewage treatment, harmless treatment of dead animals, odor treatment solutions; Municipal sludge, meal waste, domestic waste recycling and reuse; Multi-purpose waste incinerator; Buried integrated sewage treatment equipment and various automation, intelligent equipment research and development.