Substitute Alkali Helps Textile Enterprises To Save Energy And Reduce Emissions At Low Financial Levels

During the 2008 financial crisis, Chinese textile enterprises entered the winter. Dongguan Hong Zhi textile dyeing and Finishing Auxiliaries Co., Ltd., responding to the national energy conservation and emission reduction, vigorously researched and developed related chemical products such as substitute alkali and other textile auxiliaries and paper softeners.

Today, in 2011, another batch of enterprises in China is facing a test, especially China's textile enterprises are hard to survive under the influence of international and domestic environment.

With the progress of the times, China's textile enterprises are also following up the trend and progress. They are no longer able to survive as long as they can produce processed products. Now, there are many demands for Chinese textile enterprises: safety, environmental protection, energy saving and emission reduction. Every technology recommends that you start using environment-friendly dyes and chemicals, not only can greatly reduce the harmful substances in the bleaching and dyeing sewage, but also reduce the cost of sewage treatment.

Through experimental analysis, in the aspect of reactive dyes, the use of environmentally-friendly macrobase instead of soda has the following advantages:

1. the use of environmentally-friendly macro alkali instead of ordinary soda fixation process can save 20% of water consumption.

2. the use of environmentally-friendly macro substitute alkali can save 50% of the cost compared with ordinary soda ash.

3. the use of environmentally-friendly macro alkali instead of ordinary soda fixing process reduces the COD value of wastewater by 50%, which greatly reduces the cost of sewage treatment while protecting the environment.

4. the use of environmentally-friendly macro instead of alkali consumption is only 1/8~1/10 of soda ash consumption.

5. the macromolecule has good fixation properties and is used for reactive dyeing of cellulose fibers. It can effectively promote dye fixation and help improve the color fastness and shade of dyed products.

Therefore, the use of substitutive alkali in the energy saving and emission reduction of Chinese textile enterprises can save the total cost: the amount of a is saved, and the general consumption is only 1 to 4g/l.

Compared with soda fixation, the cost of alkali has decreased significantly.

B is convenient for alkali and alkali removal, which can obviously shorten the dyeing process time and save water, electricity, steam and labor.

C can improve the reproducibility and success rate of dyeing, and reduce the cost of related feeding and retraining to a greater extent.