With the rapid development of social economy and industrial production, water pollution is becoming a serious problem, which has a negative impact on human living environment and city image. At present, China's sewage has the problems of large total sewage treatment amount, low treatment degree and high energy consumption. High quality effluent and energy/resource recovery are the important development goals of the international sewage treatment industry.
According to the distribution of patent applications for sewage treatment technology by country, China ranks the first, with 47,643 patent applications, accounting for 45.5% of the global total, far more than other countries. The technical field of patent applications is biological treatment technology. The second is Japan, where the main technical domain involves activated sludge and microbial treatment methods. South Korea ranked third, with patent applications involving mainly aerobic and bed oxygen processes.
With the rapid development of the national economy and the deepening of the reform and opening up, the city of rising productivity, also increasing urban population, the future of our country sewage emissions will also increase, therefore, demand for wastewater treatment and will further expand, and as a country with an acute shortage of water, under the situation of sewage treatment and wastewater respectively, improving the capacity of sewage treatment become water treatment industry and the trend of the enterprise.
In 2018, China's rural sewage discharge was about 23 billion tons, still rising, up 7.5 percent year on year. Rural sewage pollution has become the main manifestation of rural environmental pollution, which has a serious impact on the water body, land and other natural environment in rural areas. Nine departments, including the central agricultural office and the Ministry of Agriculture and Rural Affairs, jointly issued the guidelines on promoting rural sewage treatment. It is proposed that by 2020, the sewage treatment rate in rural areas will be significantly improved in the eastern region and in the suburbs of cities in the central and western regions where conditions are favorable and conditions are favorable, the situation of sewage cross-flowing and displacing in villages will be basically eliminated, and the operation, maintenance, management and protection mechanism will be basically established. Jiang kaiyu, a researcher at zhongyan water price institute, said that in the future, under the dual guidance of policy and market, rural sewage treatment has become one of the market players in the new round of sewage treatment in China. Compared with the urban sewage treatment rate, the current rural sewage treatment rate is lower, but with the trend of rapid growth, rural sewage treatment will become one of the key points of China's sewage treatment industry.
National environmental integration sewage treatment equipment
Our company has 3 senior engineers, 10 project managers and more than 60 engineering personnel who are integrated in sewage treatment equipment. They have rich experience and strong comprehensive strength in the team, and they can systematically complete the investigation, design, trial, construction, debugging, training, handover, acceptance and other aspects of the project.
Companies adhering to the "science and technology lead the market, quality achievements future" concept, adhere to the market demand as the guide, with science and technology innovation as the driving force, to scientific and standardized management system to ensure, forge ahead, continuous innovation, to provide customers pre-sale, sale and after-sale quality satisfactory service, let the harmonious beautiful environment more beautiful!