【摘要】 为消除污水处理厂产生的大量污泥和臭气造成的二次污染,阐述了硫化氢和氨气等臭气的毒性、危害和污染控制现状,以及污泥活性炭吸附剂的制备方法和同时去除硫化氢和氨气的研究,探讨了污泥活性炭的结构与脱臭性能的关系,以及污泥活性炭脱臭过程中可以用Langmuir或Freundlich吸附等温线来表述.更多还原

【Abstract】 In order to eliminate the contamination caused by large amounts of sludge and odor from municipal sewage,this paper discusses the present conditions of poison,harm and pollution control of NH3 and H2S.The methods of manufacturing adsorbents from sewage sludge and the development in eliminating NH3 and H2S are elaborated as well.In addition,this paper explores the relationship between the pore structure of sludge activated carbon and the properties of removing odor and in the process of sludge activated carbon removing odor,the adsorption equilibrium in Freundlich or Langmuir is presented.更多还原