CCTV Survey: Zhejiang Jiaxing Textile Base Has Become A Pollution Base.

The Jingjiang town in Jiaxing city of Zhejiang province has been known as the silk house since the ancient times.

At present, there are more than 200 textile and garment enterprises with a certain scale in Wang Jing Jing.

In order to better develop the textile and dyeing industry, Wang Jiang Jing Industrial Park has been built locally. The industrial park is dominated by weaving industry, bringing together a number of chemical fiber and printing and dyeing enterprises.

Such a plan seems to be good. What is the actual situation? CCTV's financial channel reporter conducted an investigation and looked at it together.

Entering the industrial park of Wang Jiang Jing town in Jiaxing, various kinds of textile and printing and dyeing enterprises have been formed on both sides of the wide road. Many of them are new factories, which are just like the scene of a modern industrial park.

However, whenever a river passes through an industrial park, a startling sight appears before us, and a foul smell comes to us.

In industrial parks, there are many places where the sewage is cross flow and the stench is smoked.

Residents in the vicinity of the Wang Jiang Jing Industrial Park in Jiaxing, Zhejiang Province: "it must be unpleasant. It seems to be all inside the dyed factory. It's all the year round. It's too smelly."

Residents of the vicinity of Wang Jiang Jing Industrial Park, Jiaxing, Zhejiang Province, said: "smelly."

Residents in the vicinity of the Wang Jiangjing Industrial Park in Jiaxing, Zhejiang Province: "it's very uncomfortable, so we all don't like to take this road."

Strong pungent stench comes from these small rivers in the Jingjiang Industrial Park.

Reporters saw that the surface of these rivers is not white or black, and no one is normal color.

On one of the streams, we saw a pipe discharging the milky liquid.

On the other side, the pipeline drained brown liquid.

Nearby residents told us that the water in the river before was not as dirty and smelly as it is now.

Residents in the vicinity of the Wang Jiang Jing Industrial Park in Jiaxing, Zhejiang Province: "before the water was very clear, they were still washing clothes inside. Now they can't do it. They used to wash baths. Now it's too dark and dirty.

It tastes like this for years. "

We notice that these sewage discharges are next to various textile and dyeing enterprises. Are they discharged?

Residents in the vicinity of the Wang Jiang Jing Industrial Park in Jiaxing, Zhejiang Province: "it should be a dyed factory, a dyed factory. The general smell is quite large, and the river next to it is not very good."

Residents in the vicinity of the Wang Jiangjing Industrial Park in Jiaxing, Zhejiang Province: "it seems that they are all inside the dyed factory. They are all the same all year round, which is too smelly."

Residents in the vicinity of Wang Jiangjing Industrial Park, Jiaxing, Zhejiang Province, "I was in the middle school and I was in dyeing factory.

The water was smelly, though it was treated, it was still smelly. It was still dirty. It could not be touched at all. There were many chemicals. They added a lot of sulphuric acid and stuff like that, anyway, they still had taste. "

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Jiaxing, Zhejiang: some enterprises do not acknowledge their emissions exceeding the standard

On the surface, it looks like a thriving industrial park, where the sewage is everywhere. So what is the dirty and smelly liquid in the river? Is it a pollutant? And which company is discharging it? Our reporter took samples from the river in the industrial park and continued to investigate and interview.

In Wang Jiangjing Industrial Park, reporters and local residents took samples from three waters where sewage was discharged. One bottle was milky white, one bottle was pale green, and one bottle was very cloudy, and there was a lot of suspended matter.

In order to confirm whether these water samples are pollutants or not, the reporter took the three bottles of water samples to the Jiaxing Environmental Protection Bureau for testing. In the subsequent laboratory reports, the properties of the three bottles of water samples were relatively cloudy.

In the column COD of pollutant important index, the values of these three bottles of water samples are 55.5, 85.5 and 138 respectively.

According to the surface water environmental quality standard of the people's Republic of China, the COD of surface water, that is, chemical oxygen demand, generally reaches 15, and the worst surface water quality COD can not exceed 40.

The COD content of the three samples exceeded the surface water standard, of which second bottles, third bottles or even exceeded the standard 1 times and 2 times.

Under normal circumstances, the lower the COD content of the chemical oxygen content is, the better. Otherwise, it will cause a large number of dead organisms in the water and make the living water stagnant.

However, in the interview, some textile and dyeing enterprises staff do not recognize this fact.

Reporter: "where do these stinks come from?"

A staff member of the Wang Jiangjing Industrial Park in Jiaxing, Zhejiang Province, said, "no, it can't be."

Reporter: "didn't you smell it?"

Wang Jiangjing Industrial Park, Jiaxing, Zhejiang Province, an enterprise worker: "No."

Reporter: "a lot of people say it smells bad."

A staff member of Wang Jiangjing Industrial Park in Jiaxing, Zhejiang Province, "may be sludge from our factory, printing and dyeing plant.

No, now there is no water at all. Now all the water in the printing and dyeing factories is handled by ourselves. A little water is not going to row in the river. The river is caught and stopped.

Residents near the Wang Jingjing Industrial Park in Jiaxing, Zhejiang Province: "pipes are underneath, they stole it."

Jiaxing, Zhejiang: straight line of wastewater from maxima

Jiaxing Wang Jiangjing Industrial Park's enterprises say that sewage is not self drained. Our reporter visited Zhejiang Xiuzhou Jiaxing District Environmental Protection Bureau also said that all the factory waste water in the Wang Jingjing Textile Industrial Park will be put into the sewage treatment plant through a unified pipe network, and there is no possibility of direct drainage of sewage. Then where is the sewage discharged from the Wang Jiangjing Industrial Park?

At the request of the reporter, Bao Feng, deputy director of the Environmental Protection Bureau of Xiuzhou District, Jiaxing, Zhejiang, and the reporter investigated the sources of pollution in the Wang Jingjing Textile Industrial Park.

In a ditch in the industrial park, we saw a yellow brown sewage discharged directly from the rainwater pipe, and in the two days, it did not rain in Jiaxing.

Bao Feng, deputy director of the Environmental Protection Bureau of Xiuzhou District, Jiaxing City, Zhejiang Province, "these water is not normal. We must check that I call to let the law enforcement brigade come to see what factory is coming from."

Fifteen minutes later, the staff of the environmental law enforcement brigade of Xiuzhou District of Jiaxing came to the scene and sampled the sewage immediately.

Staff of environmental law enforcement brigade, Xiuzhou District, Jiaxing, Zhejiang

What kind of enterprises directly discharge waste water into rainwater pipes in broad daylight? The staff are going to check the sewage pipes one by one to see where the waste water comes from.

After lifting more than ten sewer covers, the law enforcement officers found a problem outside the courtyard wall five meters away from the factory. The sewage discharged from a very dark underground channel into the rainwater and sewer pipes.

The sewage may have been stolen out of the weaving factory called Maxima. The reporter followed the law enforcement officers into the factory to make a detailed inspection.

After repeated checks, the environmental law enforcement officers finally found out that the industrial waste water treatment pipeline of maxima was directly connected to the rain water sewer outside the courtyard wall.

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Jiaxing, Zhejiang: pollution of printing and dyeing enterprises needs urgent solution

Jiaxing Xiuzhou District Environmental Protection Bureau said that the industrial waste water of the maxima weaving company should be discharged to a unified pipe network and then pported to the sewage treatment plant. The industrial waste water should be paid 2.5 yuan per ton of industrial waste water, but the amount of industrial waste that the maxima company has stolen will be accounted for.

A secret sewage enterprise has been caught by the environmental protection law enforcement department. What about the pollution discharge situation of other printing and dyeing enterprises in Jiaxing's Jingjiang park? Is there only one sewage company? Our reporter has continued to investigate in the park.

The reporter followed the deputy director of Jiaxing Xiuzhou Environmental Protection Bureau, Bao Feng, along with another sewage outfall, ready to enter this company, which is nearest to the sewage outfall.

Half an hour later, the factory was in charge of the talent to lead us to their sewage treatment site.

Zhejiang province Jiaxing City Jinfeng dyeing and finishing company responsible person: "our factory's water, including the down water, we all pick up, those you may pick up the dead water they stopped, not sewage."

In another printing and dyeing enterprise's environmental monitoring log, we can see that the records of every link of sewage treatment are very careful. The chemical oxygen demand COD content of export water in the last step of pollution treatment is also lower than the minimum requirement of the local environmental protection department 500.

But reporters also found that the COD content of export water was not marked at some times.

The handwriting on the log book six months ago is very new and the handwriting is unified.

In the interview, we also found the foul smell pollution source in the industrial park, that is, the sewage treatment pond of these printing and dyeing enterprises, which they call it, and this problem can not be solved at present.

Zhejiang province Jiaxing City Jinfeng dyeing and finishing company responsible person: "there is indeed smell, this is the two pollution, that is, after biochemical treatment, we add fertilizer inside, adding bacteria aeration may have this taste."

Bao Feng, deputy director of the Environmental Protection Bureau of Xiuzhou District, Jiaxing, Zhejiang, said: "we also attach great importance to this matter. We have known this situation. We are studying with the Institute of Environmental Science how to eliminate this peculiar smell, which is currently being studied."

Background links: water pollution is the biggest environmental problem in the textile industry.

In recent years, China's printing and dyeing industry has witnessed an unprecedented rapid development, which accounts for the continuous increase in the share of the world's capacity. At present, China has become the first country in the world's printing and dyeing industry.

However, in the rapid development of printing and dyeing industry, there is a problem that deserves our attention. As a "big household" of water consumption and sewage disposal, water pollution in the printing and dyeing industry has become the biggest environmental problem in the textile industry.

The textile industry is divided into more than a dozen sub sectors, with a wide range of pollution.

Among them, the pollution of printing and dyeing wastewater is more serious, which is characterized by large quantity of wastewater, complex water quality, high concentration of organic matter, difficult to biodegradable material, and deep color, resulting in the destruction of ecological environment.

At present, most of the printing and dyeing enterprises in China are concentrated in economically developed and populated areas such as Zhejiang, Jiangsu, Guangdong and Shandong. They are the focus of textile industry wastewater treatment.

At present, centralized treatment is the main treatment of printing and dyeing wastewater, and some large printing and dyeing enterprises have separate sewage treatment facilities. Most of the printing and dyeing wastewater is discharged after treatment.

However, due to the different discharge standards of different standards, the requirements of water environment function are different. The printing and dyeing wastewater discharged after treatment still has different effects on the local environment.

Due to the continuous development and application of new technology, new raw materials, new dyes and new auxiliaries, the pollutants in the wastewater from the production process become more and more complex, and the difficulty of processing is also increasing.