全白土装置优化补交废水回用工艺的探讨  

DISCUSSION ON THE SUPPLEMENTARY WASTEWATER REUSE TECHNOLOGY IN PLANT OPTIMIZATION

作　　者：袁亮[1] 张坡[1] 

机构地区：[1]中国石油天然气股份有限公司兰州润滑油厂,甘肃兰州730060

出　　处：《石油化工安全环保技术》2017年第3期44-46,共3页Petrochemical Safety and Environmental Protection Technology

摘　　要：随着经济的发展,工业排放、交通尾气对环境的污染越来越严重,一些工业重镇和人口聚集的城市空气污染和废水排放对人们的生产、生活造成严重影响。因此,国家对环境保护的要求越来越高,对违反国家环保要求的企业实行了严格的监管。全白土装置水耗偏高是影响装置经济运行的重要制约因素,通过工艺优化,将补交旋液废水回用于预交旋液,降低预交水耗50%。此措施节约了水资源,降低了产品成本,有着一定的经济效益,同时减少了排放,减轻了装置环保压力。With the rapid development of China's economy in recent decades,the national strength has increased by leaps and bounds.Along with the development of economy,pollution from industrial emissions and vehicle exhaust to the environment is becoming more and more serious.There are serious impacts of air pollution and wastewater discharge from some industrial towns and densely populated cities on people's production and lives.Therefore,the state's environmental protection requirements are getting higher and higher.And enterprises violating the requirements of the national environmental protection are strictly supervised.The clay unit operates with large water consumption and this is an important restrictive factor to affect the economic operation of the unit.Through process optimization,the supplementary rotary liquid wastewater is reused for the pre-filling rotary liquid and this can reduce water consumption by 50%in advance.This measure helps to save water resources,reduce product costs and bring certaineconomic benefits.Meanwhile,it helps to reduce emissions and lower the environmental pressure of the plant.

关 键 词：补交旋液 装置优化 废水回用 

分 类 号：TQ426[化学工程] X78[环境科学与工程—环境工程]