Traditional Textile Pollution Industry Turned Green

< p > Xiqiao Town, a href= "http://www.91se91.com/" target= "_blank" > textile > /a > industrial pformation "pioneer of environmental protection" -- after Xiqiao textile industry demonstration base was listed as Guangdong circular economy industrial park, Xiqiao again targeted the state level circular economy park.

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< p > in the sewage treatment plant of Sanshui big pond Industrial Park, the switch is turned off, and the outflow water is clear as tap water and can be directly consumed.

Here, the main textile, printing and dyeing industries are usually regarded as highly polluting industries.

The development mode of circular economy has made these highly polluting industries reborn.

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< p > Sanshui Datang and Nanhai Xiqiao two textile, dyeing and other traditional industries gathered in the town street, relying on "unified water supply, unified gas supply, unified sewage treatment" circular economy mode, for the traditional industry green pformation provides a model for reference.

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< p > < strong > 1 < /strong > < /p >.

< p > < strong > environmental protection means productivity < /strong > /p >

< p > Xiqiao will build a famous green textile town. It will declare the national circular economy park < /p >.

< p > 2011, the Xiqiao textile industry demonstration base was listed as the provincial circular economy industrial park. In the first 10 recognized parks (bases), Xiqiao textile industry demonstration base ranked first.

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< p > over the past 7 years, through the "three unification" project, the textile industry of Xiqiao Town, which had been heavily complained, became the pioneer of environmental protection.

The environmental revolution has promoted the upgrading of traditional textile industry and revitalized the textile town.

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< p > < strong > > "three unification" to eliminate waste water sewage < /strong > < /p >

Xiqiao's textile industry has become famous after the reform and opening up. However, the development mode of this big pie mode has also made Xiqiao's textile industry plunge into numerous crises: the rapid expansion of the industrial scale has made the environmental pressure of the park embarrassed and heavy, especially the large amount of sewage discharged directly, polluting the surrounding rivers and causing great dissatisfaction among the surrounding villagers.

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In 2005, when the local government decided to invest about 450 million yuan to build the "three unification" project, it was not understood at that time. Until a few years later, the implementation of "energy conservation and pollution reduction" in the South China Sea was considered a foresight.

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Wu Hanzhao, the responsible person of the textile industry base in Xiqiao Town, said that the "three unification" project is managed by professional companies, and that all enterprises in the park are "unified water supply, unified gas supply and unified sewage treatment".

"The surrounding power plants and water plants will pport their surplus water and gas resources to the textile industry base, and the sewage discharged by the enterprises will be collected through the pipelines to collect the sewage treatment plants, and then achieve centralized zero pollution disposal through the centralized treatment of constructed wetlands."

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< p > according to him, all enterprises entering the industrial base do not need to invest in the production of small steam boilers, which can greatly reduce energy consumption, save 42 thousand tons of standard coal per year and reduce 8000 tons of sulfur dioxide emissions.

The unified water supply also reduces the cost of disinfection of edible water and saves nearly 1/3 of the cost of water for enterprises.

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< p > unified sewage treatment adopts the method of "physicochemical + biochemical + artificial wetland advanced treatment". The industrial wastewater and domestic sewage discharged from the industrial base shall be treated uniformly and discharged.

"It's hard to imagine that this is a printing and dyeing base with more than 10 thousand employees and a gross value of over 10 billion yuan."

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< p > finally, 44 printing and dyeing enterprises in Xiqiao were included in the "three unification" project. Originally, the sewerage pipes of the printing and dyeing enterprises that had been directly discharged from Xijiang and Beijiang were cut down. The chemical oxygen demand of 5000 tons was reduced by COD in one year, and the enterprise emission standards were 40% lower than the national standards. The Xiqiao textile industry base became one of the few textile industrial ecological industrial bases in China.

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< p > with the rapid development of industry in the pformation of enterprises' environmental protection, data show that in 2009, after the financial crisis, "Xiqiao textile" created the highest rate of opening in the past 30 years, and introduced more than 1200 advanced textile equipment at home and abroad for the whole year. The output value, tax revenue and investment contrarian increased by 9.7%, 19.8% and 36.5% respectively.

Today, the total volume of "Xiqiao textile" looms has increased from 30 thousand units in 2010 to 40 thousand units.

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< p > the growing scale of production has also brought demonstration effects and social effects to industrial parks.

There are more than 80 enterprises in Xiqiao textile industry demonstration base. Most of them are excellent enterprises with a certain scale, providing more than ten thousand social jobs.

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< p > < strong > will apply for the national circular economy park < /strong > /p >

In the past few years, Xiqiao has shut down a group of 13 textile and dyeing factories in the town and a number of other polluting enterprises. The sewage from 17 printing and dyeing factories has been introduced into Xinlong sewage treatment plant through the pipe network, and sewage disposal has been carried out in a unified way and clean production has been carried out in P.

The regional pollution control work has been launched in a comprehensive way. The 165 denim weaving factories in the whole town and 45 enterprises with water looms have been comprehensively improved, and the physical acceptance of 107 boilers in the whole town has been completed.

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< p > to build a recycling economy demonstration base, based on the "three unification" of Xiqiao textile industrial base in Guangdong, Xiqiao also continues to enhance the application effect of clean production technology such as alkali removal, desulfurization, reclaimed water reuse, green low carbon, water free printing and dyeing, and so on.

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< p > this brings about a three cycle economic chain of the textile industry, namely, the internal cycle of enterprises, the cycle between enterprises and the circulation of industries. The whole process of Xiqiao's house from raw materials, intermediate products to finished products and wastes can achieve the optimization, recycling and utilization of resources, energy and investment, and vigorously develop multi-level circular economy.

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< p > the responsible person of Xiqiao town said that the next step is to aim at the construction of the national circular economy park. "It is not for listing, but to take this opportunity to guide enterprises to develop better."

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< p > at present, the Xiqiao textile industry base is expanding and expanding Xiqiao's textile industry.

This year, Xiqiao will speed up the construction of textile science and technology headquarters building, textile industry base life supporting area, YISHION a href= "http://www.91se91.com/" target= "_blank" > clothing < /a >, Li Feng clothing and other projects.

On the other hand, efforts will be made to create provincial green upgrading demonstration parks, implement energy saving and emission reduction measures and clean production measures, and strive to create a national recycling economy park.

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< p > < strong > 2 < /strong > < /p >.

< p > < strong > clean and make money less than /strong > /p >

< p > green competitiveness is "big pond" a href= "http://www.91se91.com/news/index_c.asp" > Industrial Park < /a > enterprise brings real gold silver < /p >

"P" stands next to a machine in the sewage treatment plant of the Sanshui industrial wastewater treatment plant. The water is clear as tap water and can be drunk directly.

And who can imagine that before the water turned out, it was the industrial sewage discharged from more than 200 enterprises in the park, which was black and smelly.

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"P" and the Sanshui Datang Industrial Park adjacent to the South China Sea also have many glory such as circular economy industrial park, sustainable development Industrial Park and so on. Last year, Datang town was awarded a national ecological demonstration town, and its circular economy mode in the industrial park has added a lot of color to this obscure town in the process of declaration.

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< p > it is worth noting that the same is a unified sewage treatment, a unified thermoelectric supply, and the environmental operators in the Da Tang Industrial Park are not a government but a textile enterprise in the park.

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< p > entering the industrial wastewater treatment plant in Datang Industrial Park, there is no unpleasant smell in it. Instead, there are some parks in the green trees and flowers.

It is this 140 acre sewage treatment plant that fully accepts the production and domestic sewage in the big pond Industrial Park.

Zhang Liangjun, assistant director of the company, told reporters that there were 263 enterprises in the whole Datang Industrial Park, but the daily sewage discharge was only 36 thousand tons.

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< p > the main industries of textile industry, such as textile printing and dyeing, fine chemical industry, are usually regarded as objects of high pollution industry.

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< p > in fact, the development mode of Datang circular economy is to some extent forced by the environment.

In addition to the environmental pressure brought about by the industrial structure, Tai Tang, located in the sensitive position at the junction of Huadu and Qingyuan, has to attach importance to environmental protection.

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< p > "after the waste water is reprocessed by reclaimed water, it can be used in the dyeing and finishing process of printing and dyeing enterprises, effectively controlling the total amount of pollutants discharge, and achieving the reuse of water resources."

Beside the big white machine in the workshop, Zhang Liangjun unscrewed the switch with the mineral water bottle, and the water flowing out was very clear. Then he drank the water in the mineral water bottle before reporters.

"This water is the black sewage that you just saw treated through the reclaimed water reuse system."

Zhang Liangjun introduced that after the reclaimed water reuse system, all the components in the water will be filtered and can be drunk directly.

"There is no mineral in it. It is cleaner than pure water."

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< p > the cost of reclaimed water has been calculated. "The cost of ozone treatment for 1 tons of water is 5 to 6 cents, while the reverse osmosis treatment costs 1 to 1.3 yuan, and the combined cost is almost the same as that of tap water.

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< p > in addition, more than 70 textile enterprises of Sanshui Datang are all heating through the thermal power plant.

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< p > for the benefits of central heating, Zhang Liangjun said that from the point of view of energy saving, the ratio of standard coal production capacity to 7 to 5 is larger than that of ordinary small boilers in the thermal power plant, and the daily scale can save about 340 tons of standard coal.

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< p > < strong > - number reading < /strong > < /p >

< p > 44 printing and dyeing enterprises in Xiqiao were included in the "three unification" project, which reduced 5000 tons of chemical oxygen demand COD in one year, and the enterprise emission standard was 40% lower than the national standard, making Xiqiao textile industry base one of the few textile industrial ecological industrial bases in China.

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< p > April 2010, the thermal power plant of glida has built 2 units of 35 tons / hour, 1 sets of 75 tons / hour and 1 130 ton / hour boilers, and has also set up 18 thousand KW generating units to realize centralized steam supply in industrial parks, and successfully integrated into the Guangdong power grid.

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< p > < strong > case < /strong > < /p >.

< p > environmental protection operators < /p >

< p > Jia Lida: textile manufacturer < /p >

< p > in Yao Ying's view, textile industry and environmental protection are like two ends of a balance.

"At the very beginning, we mainly engaged in textile printing and dyeing technology, but now we are more inclined to the development and utilization of sewage treatment plants and thermal power plants."

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< p > Yao Ying is the chairman of Foshan Sanshui Jia Lida textile printing and dyeing Co., Ltd.

The company that he steered is the leading company in Sanshui big pond Industrial Park, and is involved in textile, dyeing, thermoelectricity, sewage treatment, tap water supply and many other business areas. Its staff number exceeds 1500, and last year the tax amount exceeded 50 million yuan.

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< p > Jia Lida entered the initial stage of the Datang Industrial Park. The daily treatment capacity of the sewage treatment plant in the park is only 9000 tons, and the daily water supply capacity of the water plant is only 20 thousand tons, which is difficult to meet the needs of the enterprises in the park to increase investment and expand production capacity.

After the construction of the thermal power plant was completed half of the project was shut down for some reason, it became a "half baked" project, and the central heating plan in the park was temporarily stranded.

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< p > under such circumstances, Jia Lida and other textile enterprises in Datang Industrial Park can only build their own boilers and supply the steam needed for their production.

And this "self-sufficiency" way is actually costly and inefficient, and it seems to be stretched under the growing demand.

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For this reason, Yao Ying has invested heavily in the acquisition of thermal power plants, sewage treatment plants and water works. P

"We think that the environmental requirements of the city will be stricter and stricter. It is a general trend for enterprises to migrate to the park and concentrate on the outside, so we gambled once."

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< p > from 2006 to 2009, Jia Lida basically invested between 150 million yuan and 200 million yuan per year, and three factories invested more than 600 million yuan in total.

In April 2010, the thermal power plant of glida has built 2 35 tons / hour, 1 sets of 75 tons / hour and 1 130 ton / hour boilers, and equipped with 18 thousand KW generating units to achieve centralized steam supply in industrial parks, and successfully integrated into the Guangdong power grid.

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< p > sewage treatment plant has built a capacity of 56 thousand tons / day for industrial sewage treatment, 3.8 tons / day water reuse capacity, and daily water supply capacity of water plant exceeds 100 thousand tons.

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Less than P > from textile manufacturers to environmental operators, the company found a wide range of < a href= "http://www.91se91.com/news/index_s.asp" > market < /a > New Blue Ocean.

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