Printing and dyeing enterprises are the priority fields of the energy-saving emission reduction because of its large quantities and high energy consumption. The paper mainly discusses the utilization of resources and waste heat recovery of printing and dyeing enterprises the printing and dyeing wastewater

the condensed water and the cooling water

be aimed at the different characteristics and ways of the water

take a different approach to its effective recovery and use

in this way

it not only has great significance for energy saving and emission reduction in dyeing and printing enterprises

but also has good economic benefit and social benefit.