果蔬加工固体废物资源化研究  

Research on the Reclamation of Solid Wastes from Fruit and Vegetable Processing

作　　者：陈艺敏[1,2] 陈建发 CHEN Yi-min;CHEN Jian-fa(Zhangzhou Institute of Technology,Zhangzhou,Fujian,363000,China;Fujian Fine Chemicals Application Technology Cooperation Center in Vocational Colleges,Zhangzhou,Fujian,363000,China)

机构地区：[1]漳州职业技术学院食品工程系,福建漳州363000 [2]福建省高职院校精细化工应用技术协同中心,福建漳州363000

出　　处：《漳州职业技术学院学报》2018年第4期79-84,共6页Journal of Zhangzhou Institute of Technology

基　　金：福建省自然科学基金(2015J01356)

摘　　要：某生产冻干果蔬的企业在生产过程中产生大量含木质纤维素的固体废物,利用纤维素吸附能力可以治理工业废水,达到以废治废,废物资源化的目的。利用固体废弃物在室温下吸附废水中的六价铬、铜离子和亚甲基蓝,去除率可以达到88%,66.8%和75.1%。因此,可将其作为工业废水的预处理措施,减轻后续处理的负担。A large number of solid wastes containing lignocellulose are produced in the process from an enterprise producing freeze-dried fruits and vegetables. The adsorption capability of cellulose can be applied to treat industrial wastewater, in order to achieve the purposes of treat waste with waste and reclamation of wastes. The solid waste is used to adsorb hexavalent chromium, copper ion and methylene blue in wastewater at room temperature, and the removal rates reach 8 8 % 66.8% and 75.1% respectively. Therefore, the solid wastes can be used to pretreat industrial wastewater and lighten the burden of subsequent treatment as well.

关 键 词：果蔬废弃物 吸附 以废治废 废物资源化 

分 类 号：X7[环境科学与工程—环境工程]