摘要
Textile dyeing is the second-largest polluter of water worldwide,not including salt use.After the salt is used,it is transported to landfills or the ocean.Oceans have increased 0.5%salinity over past 10 years.Textile dyeing produces 2.8%of Global GHG,because of its huge demand of power from its operations.Now,the world’s dyeing and printing industry energy saving,consumption reduction,emission reduction,green,safety requirements are increasing.Green dyeing and printing have become the mainstream of global dyeing and printing industry in future.The continuous innovation and improvement of textile dyeing process and dyestuff is of extraordinary significance in today’s increasingly severe energy situation.
