清洁生产审核在锌精砂生产企业中的应用  

Application of Cleaner Production Auditing in Zinc Fine Sand Industry

作　　者：李海华[1] 王梦雅[1] 赵宝帅 田琳[1] 孟琨[1] 

机构地区：[1]华北水利水电大学环境与市政工程学院,郑州450011 [2]华北水利水电大学水利学院,郑州450011

出　　处：《工业安全与环保》2015年第3期47-49,共3页Industrial Safety and Environmental Protection

基　　金：国家自然科学基金(5119003);水利部公益性行业专项经费资助项目(201001012);河南省科技攻关项目(132102110185)

摘　　要：清洁生产是企业可持续发展的必由之路,以锌精砂的清洁生产审核为例,通过对其生产全过程进行分析,寻找清洁生产潜力并研制清洁生产方案19个。方案实施结果表明,清洁生产直接产生773.4万元的经济效益,节电6.8万k W·h/a,节约新鲜水1 500 m3/a,减少了二氧化硫和酸雾的排放量。经济效益、环境效益和社会效益明显,为同类企业的清洁生产审核积累了经验。Cleaner production is the main way for sustainable development of zinc fine sand industries. In this paper,taking a zinc fine sand industry as the case,cleaner production potentiality and 19 cleaner production schemes are pointed out. The applications of the schemes show that cleaner production can bring about 7. 734 million Yuan of economic benefits,save 0. 068 million k W·h/a of electricity and 1 500 m3/ a of fresh water,and reduce the emissions of SO2 and acid mist. The economic,environmental and social benefits are obvious and moreover it can provide experiences for the similar cleaner production auditing plants.

关 键 词：清洁生产 锌精砂 方案 效益 

分 类 号：X38[环境科学与工程—环境工程]