新型生态床对湖泊水体生态修复效果应用研究  

Study on the Application of New Ecological Bed to Lake Water Ecological Restoration Effect

作　　者：张波[1] 林锦眉 肖金梅[1] 黄春桃[1] Zhang Bo;Lin Jinmei;Xiao Jinmei;Huang Chuntao(Huali College,Guangdong University of Technology,Guangzhou 511325,China)

机构地区：[1]广东工业大学华立学院,广东广州511325

出　　处：《广东化工》2021年第10期124-126,共3页Guangdong Chemical Industry

基　　金：广东省教育厅青年创新人才类项目(2018KQNCX354);广东省教育厅2016年广东省重点学科培育项目(粤教研函[2017]1号)。

摘　　要：本文介绍了一种新型模块化生态床,该生态床具有工序简单、材料环保、成型快的优点。生态床可以在48小时内完成制作(包括微生物固定化)后直接种植植物投放至水中,模块化生态床的密度可根据材料的配比改变。通过亚艺湖实地实验,发现模块包埋微生物和种植物后的生态床可以有效降低水中氮磷、COD与悬浮物,具有良好的应用前景。This article introduces a new type of modular ecological bed,which has the advantages of simple process,environmentally friendly materials and fast forming.The ecological bed can be made within 48 hours(including the immobilization of microorganisms)and then planted directly into the water.The density of the modular ecological bed can be changed according to the ratio of materials.Through field experiments at Yayi Lake,it was found that the ecological bed after the module embeds microorganisms and plants can effectively reduce nitrogen,phosphorus,COD and suspended solids in the water,which has good application prospects.

关 键 词：苦草 EM菌 微生物固定化 生态床 

分 类 号：TU992[建筑科学—市政工程]