Shanghai's "Potential Water Source" Exceeds The Standard Of Printing And Dyeing Enterprises.

< p > < < a href= "http:// www.91se91.com/news/index_c.asp > > Tai Pu River > /a >, because it connects Taihu and Huangpu River. The river, which flows from west to East Taihu, Wujiang District of Suzhou City, East and West River to Shanghai, is considered to be the best water quality area in the upper reaches of Huangpu River in Shanghai. After experiencing "golden landscape pollution" and "Huangpu River dead pig" incident, a new water source lake has been opened up in Tai Pu River. It has been regarded as one of the feasible solutions to solve the problem of drinking water in Shanghai. < /p >
< p > however, the Tai Pu River, which flows through 15 townships of 3 provinces and cities in Jiangsu, Zhejiang and Shanghai, is still facing many difficulties in resisting the pollution of many industrial enterprises along both sides of the road. < /p >
< p > according to the reporter, this time, the Tai Pu River is facing the content of "antimony" which is rarely heard outside. < /p >
"P > > Wujiang a href=" http:// www.91se91.com/news/index_c.asp "> Environmental Protection Bureau < /a > the figures provided by relevant persons to reporters showed that in July 12th, Zhejiang reported that the content of antimony in the drinking water source samples was 5.02 micrograms / liter, slightly higher than the limit limit of 5 micrograms / liter. < /p >
< p > then, when the source of antimony can not be completely determined and effective measures are taken to solve the problem, Wujiang can only temporarily suspend production and limit production for printing and dyeing enterprises so as to reduce the amount of wastewater discharge to achieve the goal of reducing concentration. < /p >
< p > "in July 18th, the notice was totally shut down, and July 24th was announced to limit production by 50%. As for when to recover all the capacity, it is still unknown." In August 4th, a person in charge of dyeing and printing enterprises in Wujiang District of Suzhou was introduced. < /p >
< p > but this is not a permanent solution. Some industry experts believe that harnessing the water quality of the Tai Pu River requires the joint control of the three rivers in Jiangsu, Zhejiang and Shanghai to ensure that the water quality in the provincial boundaries is up to standard. It is also necessary to encourage < a href= "http:// www.91se91.com/news/index_c.asp" > textile industry < /a > upstream and downstream enterprises to study the methods and processes for reducing the content of antimony elements. < /p >
< p > *ST Xinmin said in July 22nd that Suzhou Xinmin dyeing and finishing Co., a wholly owned subsidiary of the company, was received by the government office of the Wujiang people's Government Office of Suzhou Municipality [2014] 112 "notice on the implementation of stop production for the enterprises involved in the whole region". Due to the fluctuation of water quality in some sections of the Jiangsu and Zhejiang provinces, some of the indicators were abnormal. In order to ensure the safety of downstream drinking water, according to the relevant work requirements of the provincial emergency response team, the company decided to implement temporary stop production measures for the printing and dyeing enterprises from now on. < /p >
< p > the director of Wujiang Environmental Protection Bureau said that the incident originated in July 12th. On the same day, the Bureau was informed that the content of antimony in water samples from drinking water sources in Zhejiang downstream of Tai Pu River was 5.02 micrograms / liter, and the limit should be below 5 micrograms / litre. The responsible person said. < /p >
< p > the experts who asked for anonymity told reporters that in from July 13th to 17th, the content of antimony increased to 5.09 micrograms ~5.96 micrograms / liters in the Tai Pu River drinking water source field. In the field test, the concentration of antimony in the centralized sewage treatment plant was 210 micrograms / liter, and the water content was 80 micrograms / liter. But this statement has not been officially confirmed, "it can not be so high. This should not be the number of water sources." The above Wujiang environmental protection bureau responsible person responded, "in addition, the detection number may also be affected by many factors such as instruments." < /p >
< p > after receiving the notification, Wujiang District immediately set up a working group including environmental protection, water conservancy and other departments to investigate the sources of pollution. "In July 13th, we convened a symposium for professional and technical personnel in the fields of spinning, weaving, printing and dyeing, coating and so on. There are two main questions. One is whether antimony is used in the production process, and the two is whether or not it has been emitted. < /p >
"P" as a result of temporarily unable to take out immediate method to reduce the content of antimony in the waste water, Wujiang area has finally adopted a number of local printing and dyeing enterprises called "one knife cut" method: stop production and limit production. < /p >
The documents obtained from < p > show that the Wujiang district government office issued a notice on July 18th, saying that "because of the recent fluctuations in the water quality of the Jiangsu and Zhejiang provinces, some of the indicators are abnormal. In order to fully ensure the safety of drinking water downstream, according to the relevant work requirements of the provincial emergency response team, it is decided that the temporary stop production measures shall be implemented for the printing and dyeing enterprises in the region from now on". At the same time, Jiangsu provincial environmental protection department, Suzhou Environmental Protection Bureau, Wujiang District Environmental Protection Bureau inspectors will also "check by home, once discovered that there are unauthorized production enterprises, they will be transferred to the public security organs according to law, and the executive heads of their respective jurisdictions should be held accountable". < /p >