摘要
用循环水排污水冲灰，会造成输灰管线结垢，改用烟道气洗涤水冲灰，可以防止结垢的发生。此法投用后，既有一定的经济效益，还会带来较好的环境效益。
The discharge of circulating water to wash ash causes the ash transport pipe fouling.The fouling can be prevented by using the washing water of flue gases to wash.ash.The some econmic and environmental benefits can be obtained.
出处
《石油化工环境保护》
1996年第1期17-18,共2页
Environment Protection in Petrochemical Industry
