sewage treatment plants out of the water or an odor
Taixing Yangzi pharmaceutical chemical plant without any processing of the outfall edition photography Zhang Ying
2012, the State will be the first times on the implementation of the Yangtze River planning assessment, the face of “Yangtze River National examination”, Jiangsu will pay what the respondents of a? December 13, Xu Ming, Vice Governor of Jiangsu Province, Jiangsu Province, Department of Environmental Protection rates, Housing and Urban Construction Department, Water Resources Department, Marine Bureau and other departments with the Jiangsu section of the Yangtze River to thoroughly inspect. 8 am, Xu Ming and his party from Nanjing Shimonoseki Ferry Terminal down the river, see Nanjing, Yangzhou, Zhenjiang, Changzhou, Taizhou City, along the five companies, distribution terminals and tributaries into the river water quality, a sample of Changzhou, Taizhou the sewage of some enterprises, and water quality on-site monitoring.
□ Express correspondent Ann Ying
the Yangtze River Water Environment
Jiangsu section of the Yangtze River water quality decline
present, how the water quality of the Yangtze River in Jiangsu? Yesterday, Deputy Minister of Environmental Protection, Jiangsu Province, Bai Qiu Yong, nearly 10 years, the Jiangsu Yangtze River water quality is maintained Class Ⅱ to Ⅲ class in between, but the downward trend. Mainstream water into the river and its tributaries, water quality is generally poor, long-term water quality of some tributaries inferior Ⅴ class. “We are in the Yangtze River’s main tributaries on the 41 set up 45 monitoring points, 1/10 showed poor water quality in cross-section Ⅴ class, of which there are ten-mile long ditch in Nanjing, Yangzhou JINCHUAN and ancient canals.” Bo Qiu Yong said.
the Yangtze River where the species of fish less and less
nearly half a century, the Yangtze River by reclaiming land from lakes, marshland development, water pollution, overfishing, dam construction and other comprehensive factors, the Yangtze River fish, the ecological system is broken, some fish have been hard to find for many years, some fish are endangered or at the trend has been endangered, and some may have become extinct —
biodiversity survey in Jiangsu Yangtze River aquatic species significantly reduced from the 162 kinds of fish species down to 109 species. And as “Yangtze Sam Sun,” one of the shad, you are not found in the survey, there are very few triggerfish. Others one or two protected animals, such as Chinese sturgeon, white sturgeon, mullet, perch, etc., although found in Songjiang, as very few, only a majority. Equally worrying is the survival of benthic animals, Zhenjiang and Nanjing in the section at the end of diversity in poor condition.
part of the section of the river with the formation of shore pollution
“zone along the high cost of land, with the exception of the town of Yang section, the remaining section of the river has been stationed in the enterprise was Mimizaza of Some enterprises in the interests of the promotion, often exceeding the discharge of sewage or waste-water treatment. Over time, the Yangtze River overwhelmed. “Bai Qiu Yong said. Found through satellite remote sensing, Jiangsu section of the river formed part of the shore pollution belt, among them Nanjing yanziji section of the river south, Bagua Zhou Jiajiang North Shore, as well as Taizhou Jiuweigang downstream section of the river north shore of Hong Kong and so on. Bo Qiu Yong, the main channel of the Yangtze River, Jiangsu section of 33 365 km of drinking water source protection, the two sides a total of 15 chemical parks, including high consumption and high emissions greater proportion of the industry, only registered outfall have 238, 2010, the Yangtze River, Jiangsu section of 3.75 billion tons of total waste water discharge.
Jiangsu section of the Yangtze River transport of hazardous chemicals busy
dangerous cargo terminal on the Yangtze River, Jiangsu section of 187 seats, of which bulk liquid dangerous cargo terminal for the 171. 1640 average daily traffic trips the ship. Transport of dangerous goods last year, the amount of 112 million tons, in November this year reached 2.2 million tons, almost doubled, “the Yangtze River, Jiangsu section of the busy transport of hazardous chemicals, but the area 171 bulk liquid dangerous cargo terminal, there part of the terminal is not built to accept pollutants disposal facilities, and some can not function properly. in the event of emergencies, the consequences could be disastrous. “relevant personnel according to the environmental protection department, the first half of the province to carry out the investigation of environmental safety hazards. Statistics found that many environmental safety hazards 1100, 47% are along rivers, and intensive enterprises and hazardous chemicals along the pier into two main risks.
a plant to be wearing three masks against the stench
11 月 14 日The river patrol, Deputy Governor Xu Ming this year is the ninth green rituals. Inspection Unit from Nanjing Shimonoseki Marine Terminal on board, down the river, all the way to see the pier along the river, plant, outfall and tributaries into the river water quality, and timely sampling on-site laboratory, “Jiangsu Province next year in order to produce a satisfactory answer , must now be aware of. “
check the Yangtze River water is taken now
in an inspection, Xu Ming is also very concerned about the water quality of the Yangtze River, in the also selected along the river and point sources of pollution discharge port for sampling and monitoring. Monitoring results show that the Yangtze River port of Nanjing section of the Marine Terminal to Changzhou, Nanjing Marine Terminal were laid, miles long ditch, Yizheng, Zhenjiang, Changzhou Port 5 Jianbi and monitoring points PH, dissolved oxygen and ammonia indicators to meet the standard requirements of Class Ⅲ , volatile organic compounds were not detected; Changzhou New River sewage treatment plant, Taixing, Jiangsu Taixing Chemical Co. Ltd. and Xi Pan Riverside sewage treatment plant of the chemical oxygen demand (COD) than the corresponding standard limits, the rest of routine monitoring of indicators not exceeded; Changzhou Explorer pumping sewage into the river mouth of toluene exceeded the rest of the total discharge of volatile organic compounds detected in the monitoring results were not excessive or not.
the total discharge into the river mouth of toluene exceeded 2.96 times
to get a clear idea Changzhou Riverside Chemical Park, the sewage discharged into the Yangtze River is not exactly up to standard, Inspection Unit to mains to pump sewage into the river total discharge port, which is the sewage treatment plant sewage treatment, the last “line of defense.” Just open the mouth of the total row covers, an odor drifted out. “This is a very strong pesticide smell, the taste of benzene.” Xu Ming salvaged in the smell of the water after the required monitoring. Sampling staff found that water body emerged pale yellow, very pungent smell. Since it is through sewage treatment plants out of the water, how could such a heavy smell it? Inspection Unit analysis, there are still some unscrupulous companies waste-water treatment. Park, rain and sewage diversion has not been achieved, many companies secretly through the storm sewer discharges. Eventually imported to the total discharge port, straight rows of the Yangtze River.
Jiangsu Provincial Environment Monitoring Center staff told reporters that the total row of saliva from the surface color and odor of water bodies to determine where the water discharge in the Yangtze River is certainly contain contaminants. The evening’s report confirmed the view: toluene exceeded the total row of the mouth, reaching 2.96 times. The remaining VOC monitoring results were not excessive or not detected.
Yangtze Pharmaceutical and Chemical Plant smell disgusting
17:00, correspondent to follow inspection team walked into Taixing Yangzi Pharmaceutical and Chemical Plant, not off, drill an nasty chemical smell came. Reporters quickly took out a prepared mask and found to bring the three barely smell the pungent after taste. Into the plant area, the ground around the black oil, it is difficult offal. Inspectors can only walk carefully, all covered with heavy foot oil, around the inside of the collecting tank factory inspection, found the pool of random stacked with some of the solid waste, which closely follows a small brook of red and black color, odor choking. Xuming Li found a chemical that is responsible, “you are here, too bad the production environment, many local sewage discharge, if it rains, water can be vertical with the Yangtze River, the consequences could be disastrous, to pay close attention to rectification.”
water and firmly can not
make way for the project
“now, the Yangtze River water quality is acceptable, the coastal state is not optimistic.” yesterday, Xu Ming held in Taizhou Yangtze River water pollution prevention forum on the case summary. He said the Yangtze River water transport busy wharf along the interlocking companies and the Yangtze River water pressure, the task is very heavy.
many drinking water sources close to the border terminal
water source is the lifeline of Jiangsu Provincial People’s Congress proposed water source upstream 3,000 meters, 1500 meters downstream of this The area ranges firm can not have any “action.” Xu Ming said. Yangtze River water source is currently 33, but along a number of chemical manufacturers, chemicals, oil storage tanks clouds, many terminals have been close to the boundary of the drinking water sources. Particularly hazardous chemicals, will give a tremendous threat to drinking water sources.
project and if you want to choose between drinking water sources, drinking water sources is definitely the priority, the kind of drinking water sources subject to the project concept is wrong. Xu Ming said: “I know some places to the project, there are two cases, one is a little drinking water sources for the project into his water source. The second case, drinking water sources can not move your place, Let the project advanced to say. drinking water source protection project once the subject, it is very dangerous. “
proposed water plant for intensive treatment
although water quality testing from the liberation of the six indicators to today’s 106 index, but there are still a lot of toxic and harmful ingredients not easily detected. Currently, the types of hazardous chemicals have 322 kinds, many of which can be found in the Yangtze River water. These chemicals in the shipping and handling process, will not avoid the water into the Yangtze River, although the number of minimal, but after all there is. In this case, water plants still rely on sterilization, deposition technology, water supply can not meet safety requirements specification. Xu Ming repeatedly called for cities along the river, water treatment plant to be deepening. Determined this is the biggest Wuxi, has spent 15 million deal to transform tap water. Suzhou and Changzhou are currently doing. Other parts of the water plant should pay close attention to the implementation of technology upgrades.
overall strengthening of water quality monitoring and analysis
“Jiangsu basically achieve modernization indicators (Trial)” 30 indicators in four broad categories of environmental indicators 6 , one of which is “Ⅲ and above, compared to 60% of surface water.” Xu Ming said that to achieve this ratio is not easy. Next year, the state will be the first implementation of the Yangtze River planning assessment, it may be “second five” countries during the first assessment of a watershed. At present, Jiangsu included in the planning section of nine, including five sections and four evaluation assessment section, where the Yangtze River more than seven sections for the class Ⅱ water quality goals, tributaries, and mortars outside the Qin Huai River Lake 2 section Ⅴ water quality objectives for the class . “Yangtze River like Taihu Lake, Huaihe River to accept the same assessment, not only is based on water quality assessment, more emphasis on key projects.”
Jiangsu Province Environmental Protection Bureau Director Chen told reporters yesterday, misty, the state assessment for the Yangtze River, is the second to promote the “three rivers and three lakes” after pollution is another important strategic initiatives, but also start the “second five” important step in water quality protection plan, you can control the Yangtze River water pollutant emissions, protect the safety of drinking water to promote sustainable economic and social development of river basin.
share: welcome comments I want to comment
microblogging Recommended | today’s microblogging hot (edit: SN021)