摘要
在生活、消费水平持续提高的当下,社会各界对皮革的需求量均大幅增加,在对皮革进行加工期间,会产生大量废水,若不及时处理,将导致周围环境受到严重污染,甚至会给社会发展造成负面影响。文章以此为背景,首先介绍了什么是皮革废水,其次说明了芬顿法的定义、作用机理、使用流程和影响因素,并结合实践经验,对使用芬顿法的注意事项进行了归纳;最后围绕如何利用该技术处理COD展开了讨论,内容主要涉及处理工艺、处理要点两方面,希望能为相关人员提供帮助,为日后皮革废水处理等工作的高效开展提供参考。
In the living,consumption level continues to improve at present,the demand for leather from all walks of life has increased signifi cantly,the processing of leather,will produce a lot of wastewater,if not timely treatment of leather wastewater,will lead to serious pollution of the surrounding environment,and even cause negative impact on social development.Firstly,what is leather wastewater is introduced.Secondly,the defi nition,mechanism,application process and infl uencing factors of Fenton method are explained.Combined with practical experience,points for attention in using Fenton method are summarized.Finally,how to use this technology to treat COD is discussed,which mainly involves two aspects:treatment technology and treatment key points.It is hoped that it can help relevant personnel and provide reference for the effi cient development of leather wastewater treatment in the future.
作者
许丽红
Xu Lihong(Wuhan Sentai Environmental Protection Co.,Ltd.,Wuhan 430070,China)
出处
《皮革制作与环保科技》
2022年第8期13-15,共3页
Leather Manufacture and Environmental Technology
关键词
COD深度处理
皮革废水
芬顿法
催化氧化
COD advanced treatment
leather waste water
Fenton reaction
catalytic oxidation
