Sewage treatment enterprises, listed sewage treatment companies:
[1], Zhongshan Public Utilities (000685, Stock Bar) (000685):
The company’s main business scope Yes: Environmental protection and water affairs are the leader, with commercial real estate and equity investment as the two wings. After absorbing and merging the company's original controlling shareholder, Zhongshan Public Utilities Group Co., Ltd., the company is currently mainly engaged in the three main businesses of production and supply of tap water, sewage treatment and commercial real estate.
[2], Zhangzhou Development (000753, Stock Bar) (000753):
The business scope is: investment and development of roads and highways; urban infrastructure development and construction; municipal engineering Investment and management; real estate development and management; urban water supply (water production). As the national and local governments attach increasing importance to environmental protection, the sewage treatment industry faces a relatively relaxed external environment, and the daily sewage treatment volume has steadily increased. In the first half of the year, the water business achieved operating income of 21.83 million yuan, a slight decrease compared with the same period of the previous year. The sewage treatment business achieved operating income of 11.38 million yuan, a year-on-year increase of 45.69%.
[3], Hejia Resources (000826):
The company’s main business covers investment and operation of municipal water supply and sewage treatment projects; municipal waste, industrial solid waste and hazardous waste It provides various businesses such as facility design and technical consultation, engineering construction, production and sales of related equipment, operation management and supporting services related to material treatment, disposal and recycling.
[4], Capital Shares (600008, Stock Bar) (600008):
The company’s main business is urban water supply and sewage treatment, and is committed to the marketization of my country’s water industry process. The holding company Jingcheng Water holds nearly 80% of the sewage treatment in Beijing and is currently one of the largest water companies in China. Based in Beijing, the company has gradually built a water service system that radiates across the country, and has initially completed its strategic layout in key domestic cities.
[5], Nanjing Hi-Tech (600064, Stock Bar) (600064):
Nanjing Xingang Water Co., Ltd. is a wholly-owned subsidiary of the company, with a registered capital of 35 million yuan. It is mainly responsible for the treatment of industrial sewage from enterprises in the Nanjing Economic and Technological Development Zone. The company's current sewage treatment capacity is 40,000 tons/day. With the increasing number of enterprises entering the Nanjing Economic and Technological Development Zone and the increasing development of surrounding areas, the company's future prospects are It will have a sewage treatment capacity of 120,000 tons per day.
[6], Wuhan Holdings (600168, Stock Bar) (600168):
The company also occupies an important position in the sewage treatment industry in Wuhan City, and its affiliated Shahu Sewage Treatment Plant (I) Phase) is the earliest secondary sewage treatment plant put into operation in Wuhan City. In January 2009, it was announced that the company planned to acquire the second and third phase assets of the Shahu Sewage Treatment Plant of Wuhan Urban Drainage Development Co., Ltd. at a price of 103,921,560 yuan. After the company acquires Shahu Phase II and Phase III, it will be able to achieve centralized and unified management of the Shahu sewage treatment plant, expand the scale of the company's sewage treatment business, improve operating efficiency, optimize assets, and be conducive to the further development of the main business.
[7], ST Guozhong (600187):
The company's business scope is investment, construction, and operation of urban municipal water supply and drainage projects and projects, ecological environment management projects, and related water supply and drainage Development, production and sales of technology and equipment. In the first half of 2009, the company's water supply project achieved a water supply volume of 14.72 million m3, a water fee recovery rate of 99.6%, and an annual water supply quality qualification rate of 100%; the sewage treatment project completed a sewage treatment volume of 6.75 million m3 in the first half of this year, and the sewage treatment plant The effluent water quality qualification rate is 100%.
[8], Nanhai Development (600323, Stock Bar) (600323):
In 2007, the company obtained the Songgang sewage treatment project and the Luocun Subdistrict Office sewage treatment project, further expanding The company's sewage treatment business. In addition, the company's Danzao Hengjiang sewage treatment plant and urban sewage treatment plant have laid foundation stones, and the preparatory work for the second phase expansion project of Pingzhou sewage treatment plant is in progress. Focusing on the established development strategy, the company actively forges ahead, seizes the opportunity of the local government's strong promotion of energy conservation, emission reduction, environmental protection and pollution control, and focuses on the three main businesses of water supply, sewage treatment, and solid waste treatment.
[9], Hongcheng Water Industry (600461, Stock Bar) (600461):
The company's current main business is urban water production and urban sewage treatment. Wenzhou Qingbo Sewage Treatment Co., Ltd., a 51%-controlled subsidiary of the company, has a registered capital of 8 million yuan; its main business is the design and construction of sewage treatment projects and the research and development of water treatment technology (operated with qualifications).
[10], Entrepreneurship Environmental Protection (600874):
The company’s main business is sewage treatment and water affairs. It owns many sewage treatment plants such as Jizhuangzi and Dongjiao and domestic The best sewage treatment research center has formed a complete industrial chain for the sewage industry from research and design to construction to operation. The company has actively expanded externally and has successfully entered the sewage treatment and water services markets in Guizhou, Hubei, Zhejiang, Xi'an and other provinces and cities, further strengthening its profitability. The company is the standard setter for China's sewage treatment operation industry. The "Technical Regulations for Operation, Maintenance and Safety of Urban Sewage Treatment Plants" (CJJ60-94) edited by it was approved and implemented by the Ministry of Construction in July 1995; "National Urban Sewage Treatment Plant Operation, Maintenance and Safety Technical Regulations" "Recycled Water Utilization Industrial Water Quality Standards" was officially implemented on April 1, 2006.
[11], Guang'an Aizhong (600979, Stock Bar) (600979)
The company's main business is hydropower generation and electricity supply; natural gas supply; and tap water production and supply. Focusing on urban and rural water supply, the company has increased its water production capacity, entered the sewage treatment industry, and integrated water production, water supply, and sewage discharge treatment. It has also added quality water supply business in residential areas to adapt to the needs of different consumption levels and increase water supply profit margins.
[12], Blue Star Cleaning (000598):
The growth of the injected sewage business is expected to accelerate the company's transformation into a leader in sewage treatment in Southwest China, with 8 sewage plants of Chengdu Drainage Company (approximately 1.3 million cubic meters/day capacity), responsible for sewage treatment in central Chengdu, with clear assets. With the reorganization basically completed, we believe that the company will shift its focus to increasing the growth of its sewage business, which will greatly promote the solution of bottlenecks in the pipe network and the expansion of its expansion efforts. The probability of realizing "10%-15% average annual growth" in sewage treatment volume has increased, and the performance growth rate in the next two years is expected to exceed expectations, reaching about 20% growth.
[13], Shanda Huate (000915, Stock Bar) (000915):
The company’s environmental protection industry includes Shanda Huate Environmental Protection Branch and Shanda Huate Environmental Protection Engineering Co., Ltd., involving Water treatment equipment, disinfection products, power plant flue gas desulfurization and other businesses. The sewage treatment capacity has doubled. With the support of the government, the provincial water distribution plants have been integrated to achieve a sewage treatment facility with a treatment capacity of 400,000 tons/day. During the expansion period, the management and operation of a treatment capacity of more than 1 million tons/day will be achieved. Water plant system.
[14], Lihe Co., Ltd. (000532, stock bar) (000532):
Zhuhai Lihe Environmental Protection Co., Ltd., a 90%-controlled subsidiary of the company, is owned by Lihe Co., Ltd. and Tsinghua Science and Technology Park Venture Capital Co., Ltd. was invested and established with a registered capital of 40 million yuan. Relying on the financing strength of listed companies and Tsinghua University's strong technical strength in environmental engineering, the company specializes in the financing, construction, operation management, process technology and equipment consulting of urban sewage treatment plants, and the development of related environmental protection projects. It is also committed to Investment and operation management of sludge treatment, garbage treatment, high-concentration industrial wastewater treatment and other projects. The company's current main investment and operation projects include: operating Zhuhai Jida Sewage Treatment Plant (Phase I) on a TOT basis, operating Zhuhai Jida Sewage Treatment Plant Phase II and Zhuhai Shinan District Sewage Treatment Plant on a BOT basis.
[15], Dazhong Public Utilities (600635, Stock Bar) (600635):
Dazhong Utilities was founded in 1991 and has now become a company whose business covers urban transportation, gas, municipal administration, environment, Large group companies in financial venture capital and other industries. As of December 31, 2009, the total assets of the entire Volkswagen Group were nearly 20 billion yuan, and the market value was nearly 35 billion yuan. Xuzhou Yuanquan Environmental Protection Engineering Company is a well-known environmental enterprise based in Xuzhou and serving the Huaihai area. It has five sewage treatment plants including Xuzhou Sanbahe and Peixian. The long-term sewage treatment capacity is 330,000 tons/day, and the current actual operating capacity is 14 Thousand tons/day. The company owns 100%-owned subsidiary Shanghai Volkswagen Jiading Sewage Treatment Co., Ltd. and 90%-owned subsidiary Hangzhou Xiaoshan Qiantang Sewage Treatment Co., Ltd.
(2) Sludge disposal enterprises
[1], Blue Star Cleaning (000598):
Chengdu Xingrong, the major asset reorganizer of Blue Star Cleaning Company Investment (000598, Guba) Co., Ltd. (hereinafter referred to as: Xingrong Company) received on August 4, 2009, the Sichuan Provincial Government’s State-owned Assets Supervision and Administration Commission “Chuanguo Asset Rights No. 200952” “About Chengdu Xingrong Investment Co., Ltd.’s proposed "Approval on Issues Related to Major Asset Restructuring by Blue Star Cleaning", which agreed that Xingrong Company should exchange its 100% equity interest in Chengdu Drainage Co., Ltd. (hereinafter referred to as "Drainage Company") with all assets and liabilities held by Blue Star Cleaning. The growth of the sewage business is expected to accelerate the company's transformation into a leader in sewage treatment in southwest China. It owns 8 sewage plants of Chengdu Drainage Company (about 1.3 million cubic meters/day capacity) and is responsible for sewage treatment in central Chengdu. Its assets are clear.
[2], Lihe Co., Ltd. (000532):
Zhuhai Lihe Environmental Protection Co., Ltd., a 90%-controlled subsidiary of the company, is invested by Lihe Co., Ltd. and Tsinghua Science and Technology Park Venture Capital Co., Ltd. was invested and established with a registered capital of 40 million yuan. Relying on the financing strength of listed companies and Tsinghua University's strong technical strength in environmental engineering, the company specializes in the financing, construction, operation management, process technology and equipment consulting of urban sewage treatment plants, and the development of related environmental protection projects. It is also committed to Investment and operation management of sludge treatment, garbage treatment, high-concentration industrial wastewater treatment and other projects. The company's current main investment and operation projects include: operating Zhuhai Jida Sewage Treatment Plant (Phase I) on a TOT basis, operating Zhuhai Jida Sewage Treatment Plant Phase II and Zhuhai Shinan District Sewage Treatment Plant on a BOT basis.
(3) Sludge and sewage treatment equipment companies
[1], Tiantong Shares (600330, Stock Bar) (600330):
The company is located in Zhejiang Haining City, Haining Province, was founded in 1984. It is the first domestic listed company controlled by natural persons with assets of nearly 3 billion and multiple subsidiaries. The company has always attached great importance to environmental protection. In recent years, it has invested even more heavily in secondary entrepreneurship, striving to make the environmental protection industry bigger and stronger. It has cooperated with Japanese companies such as Mitsubishi and Hitachi for more than ten years, and has many joint venture factories. The main products include disc-type sludge dryers, which are sludge drying technologies recommended by three national ministries and commissions. They are also the mainstream drying equipment for sludge disposal in developed countries and are at the world's leading level. The company has introduced a complete set of sludge "drying + incineration" disposal technology suitable for China's national conditions from Mitsubishi, Hitachi and other companies. With a high starting point and large investment, it has developed an environmentally friendly integrated technology suitable for my country's national conditions, covering sludge disposal and municipal solid waste. and sewage treatment and many other aspects. This technology has the characteristics of mature and advanced, standardized and environmentally friendly, high degree of automation, moderate investment, and low operation and maintenance costs.
[2], Huachang Chemical (002274, Stock Bar) (002274):
During the "Twelfth Five-Year Plan" period, the SCWO technology application market is expected to reach 27 billion yuan, with an annual increase of 20 billion yuan. billion. Aikewo Environmental Energy Company, in which the company has a stake, mainly produces SCWO equipment to treat sludge, garbage permeate and high-concentration organic wastewater. We estimate that by 2015, there will be 25% to 30% of sludge and garbage permeate. And high-concentration pharmaceutical wastewater is expected to be treated using SCWO technology. The static market capacity will reach 27 billion yuan, with an annual increase of nearly 2 billion yuan. The joint-stock company, as a technology leader, is expected to benefit from the high growth of the industry.
[3], Chuangyuan Technology (000551, Stock Bar) (000551):
The company is a leading enterprise in China that produces environmentally friendly water purification equipment for water purification and wastewater recycling. The company is in a leading position in the country in air purification technology, water treatment technology, gas purification technology, etc. Jiangsu Sujing Group Co., Ltd., a subsidiary of the company, has advanced equipment and testing methods in the purification equipment industry today, making it a domestic leader in air purification technology, water treatment technology, gas purification technology and purification central air-conditioning technology. It has also undertaken many national and Jiangsu Province key scientific and technological projects, and has won 3 National Science and Technology Conference Awards, 1 National Silver Award, 9 Second Prizes and 3 Third Prizes of the National Ministry of Electronics Science and Technology Progress Awards; and has 17 awards. Technology patents and promising profit prospects.