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Dyeing industry green line must be strict wastewater treatment

2015.08.17   08:35

With the global warming trend in recent years,countries have attached great importance to environmental protection,for a population of 1.3 billion China more so.The introduction of the policy for environmental protection in China can be said to have good and bad,good is the protection of our environment is not destroyed,the bad is that many enterprises because of strict environmental protection engineering and therefore fail.And one of the most serious business than the China textile printing and dyeing enterprises.

We said dyeing is not difficult to understand, is the color of the cloth, and this process is just the color pollution, because color dyeing process will produce a large amount of wastewater, wastewater with chemical composition once removed, will affect the surrounding environment, if people living nearby, so also to human health damage. Therefore, the green line, also need strict wastewater treatment of printing and dyeing enterprises.

How to process the wastewater of printing and dyeing enterprises?

Experts on this issue we departments carried out a detailed answer.Experts said:since last November "textile industrial water pollutant discharge standards" (GB4287-2012) the introduction,many printing and dyeing enterprises are of considerable importance for wastewater treatment.Because,the introduction of new standards,so that the original production of good corporate yield is not optimistic,the enterprises for the transformation of the time is very limited,a lot of pressure to upgrade.So many companies for wastewater treatment using some can't learn methods,such as:centralized processing,according to the survey this pollution range although reduced,but the pollution intensity therefore increases,due to the nearby environment more harm.So this method is not desirable in effluent guide.

What is a desirable approach?

1.the replacement of equipment

The traditional equipment is the main factor causing wastewater,in this case,the printing and dyeing enterprises of equipment upgrades,the use of advanced production equipment,the quantity,quality and production process of printing and dyeing wastewater generated at the same time,reduce the.Bring more benefits to the enterprise.The introduction of new equipment and equivalent to the transformation and upgrading of enterprises,after the upgrade of the enterprise,in order to development will have the advantage.

2.the introduction of purification equipment

Wastewater treatment is used to purify wastewater,many enterprises think wastewater treatment wastewater treatment plant is responsible,has nothing to do with the production enterprises,the idea is rather selfish and no sense of responsibility,the so-called green environmental protection,everyone's responsibility.Not to mention this is caused by the production wastewater.Therefore,enterprises can not be used for wastewater purification purification equipment introduction,the two utilization of waste water,more of a force for environmental protection.

By Emily

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