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The large water market in China is attracting more and more companies to participate. Now these companies are looking at the sewage treatment field, because my country’s sewage discharge is increasing, and there is a gap in sewage treatment capacity.
Sugar babyThe proportion of domestic sewage treatment in total sewage discharge increased from 35.6% in 2005 to 60Sugar daddy.7%, and nearly 40% of wastewater was directly discharged into rivers, rivers, lakes and seas without treatment, forming a grand purification of surface water. To this end, the policy attaches great importance to sewage treatment. During the 12th Five-Year Plan period, the national urban town added 45.69 million cubic meters per day, with a total investment of 104 billion yuan. Sugar baby
It can be seen that sewage treatment is a business with a grand market that requires a wonderful future. So, what kind of technology has a more marketable technology?
Sewage treatment technology has developed to this day, and has formed many mature technologies. Second-level (strengthening) biological treatment technology is a very wide-ranging urban sewage treatment technology that has been widely used at home and abroad. MBR (Membrane Bioreactor) technology is the most advanced sewage resource technology recognized by the contemporary world, which can solve the problems of water purification and lack of water resources at the same time.
“With the increasing maltreatment of water environments and the increasingly severe double pressure of water resources, our country’s administration has added energy reduction and ecological construction efforts, providing a rare opportunity for the popularization and application of MBR technology in our country.” As a member of the China Environmental Protection Industry Association, MBR technology will be rapidly gaining momentum in the sewage treatment market in my country. href=”https://philippines-sugar.net/”>Sugar daddy Development.
Sugar baby MBR chance
Biochemical treatment of wastewater is one of the most important processes in wastewater treatment systems, simply called “biochemical treatment”. Biochemical treatment is to apply microorganismsef=”https://philippines-sugar.net/”>Sugar baby life activity process removes soluble organic substances and partially insoluble organic substances in waste water, so that the water can be purified. In the 1960s of the 20th century, american took the lead in proposing the concept of MBR, and a sewage treatment factory using the MBR method was built by american Dorr-Oliver in 1967. MBR is a novel water treatment technology that combines membrane separation unit and biotreatment unit. The membrane structure used is mainly composed of flat membranes and hollow fiber membranes, and is divided into membrane pores and superfilter technology.
MBR technology is popular and is called a “individual weapon” in the sewage treatment field, and is inextricably linked to some of its own characteristics.
According to the above expert, the MBR technology occupies little land, and the high sludge concentration allows it to complete the processing efficiency in a smaller reactor space, and there is no sedimentation tank, so it does not occupy a large area; on the other hand, the MBR technology effluent water quality is very good, and the effluent water quality through filtering technology is obviously incomparable to gravity sedimentation separation. Otherwise, MBRs are used to operate equipment through automatic control, so they are simple to operate.
Beijing Sander Environmental Protection Group is involved in the water quality of MBR craft water. Wang Xin, who studied water technology, said: “Although the cost of this process sewage treatment is relatively high, the effluent water quality is much better than that of a large number of processes. The water quality parameters of the effluent water, COD (chemical oxygen demand), BOD (biochemical oxygen demand), and NH3-N (ammonia nitrogen content index in water) can meet the requirements of the large department to be trapped here. Reuse requirements.” In fact, the two technical characteristics of the effluent water quality and small area are just right for the welcome.The current energy and environmental protection are of great importance. With the rapid development of urbanization, the ground plate has become the most valuable commodity. The demand for a beautiful water environment is also an urgent public demand. It is certain that MBR technology is popular in this era.
It is clear that traditional sewage treatment plants are more of a comprehensive project, with more than 70% of them being civil engineering, and various pools are built, with only 20% to 30% of the equipment. MBR has changed this method: more than 70% are equipment, 20% and 30% are civil engineering. Therefore, compared with traditional technology, the construction time of MBR project is much shorter, and even larger projects can be completed in 4 or 6 months.
However, during the MBR technology promotion period, the initial investment of membrane treatment method is 20% higher than that of the traditional activated sludge method, and the operating price is also 10% higher, making the market stand firm in its view. Wang Xin said: “This technology cost is relatively high and is important for some difficult and small industrial sewage. However, many projects, especially municipal engineering, have begun to apply this technology to find water quality and engineering abstraction.”
As the market matures, membrane technology is no longer the “magical and expensive” technology that the old day calls it, MBR sewage cost has become closer to traditional methods.
If you want to achieve the water quality of recycled water, a certain filtering process must be added after traditional work. What is the promising thing about filtering? Didn’t he be cut the same way. Filter pools, sand filters, super filters, etc., the cost is close to MBR. The effluent of MBR filter is good and stable.
In some economically developed and more sensitive to water resources, sewage treatment fees can exceed Manila escort and span other regions. If the recycled water standard is achieved and additional sales expenses are additionally sold, the MBR capital can be covered. For water-deficient areas, the meaning of recycled water is serious. For example, in Beijing, the capital of recycled water is far lower than that of the south and north. She remembered that there was a pet rescue station nearby, so she turned out to the company’s capital with her cat in her arms.
“For areas with high water sensitivity (such as lakes, rivers that are highly purified or have access to and drinking water sources), and areas where water resources are tightly demanded depends on recycled water,MBR and other membrane technologies have wide market space. “The above-mentioned personnel of the China Environmental Protection Industry Association are present. The market is far and wide. In September 2012, “HighSugar daddyTheir logic has been edited? The “12th Five-Year Plan” for the Development of Functional Film Data Technology has been officially released, and the “12th Five-Year Plan for the Development of Distribution of Friend Film” (Draft) has also been compiled. According to various policy indicators, the “12th Five-Year Plan” predicted by industry insiders, the “12th Five-Year Plan” period was also compiled. During the market demand for water distribution to friends will reach 1.2 billion yuan, while the market for sewage treatment and recycled aquatic biofilm treatment can reach 1.2 billion yuan? There is noisy around and the discussions. RMB.
From the entire market forecast of membrane technology, foreign countries are optimistic about this technology and the Chinese market<a China's MBR technology market is one of the fastest growing areas and regions in the world according to the business report released by the American Business Business Sugar daddy Company from 2005 to February 2007.
With the cumulative number of domestic companies’ engineering experience, The progress of technology, the domesticization of membrane data, and the construction and operational capital have a step-by-step landing space; the increasing number of profit demonstration projects have also played a good role in publicity. With the cooperation of multiple aspects, MBR and membrane technology in sewage treatment. href=”https://philippines-sugar.net/”>Escort‘s field share is expected to be a step forward.
According to the survey data, my country’s first MBR municipal sewage treatment project with a scale of more than 10,000 yuan was born in 2006. Since then, its application rate and market capacity have grown rapidly. Based on the investment scale in 2010, membrane technology accounts for less than 3% of the total municipal sewage treatment market, and MBR accounts for membrane technology sewage1/3 of the ability to do so.
From the perspective of water environment, the water quality of relatively weak and major water bodies (such as lakes, etc.) will continue to supply membrane technology to the market. After years of management, the water quality of the lakes in major parts of our country is still in four categories, five categories, and five categories, and the ecological system is weak. At the same time, the five lake TC: