Function and Screening of Plants in Ecological Floating Bed Applied in Treating Rural Domestic Waste

来源 :Agricultural Biotechnology | 被引量 : 0次 | 上传用户:cslxml
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
With the construction of new countryside and the development of people’s living standard,the environmental problems caused by rural domestic sewage gradually attracts more attention. Ecological floating bed is one of the effective techniques for treating rural domestic sewage. Building different types of ecological floating beds according to the surrounding environment characteristics in rural areas could treat rural domestic sewage with low operation cost,simple management and convenient maintenance,and could obtain a certain economic benefit as well. Therefore,ecological floating bed get fast development in treating rural domestic sewage. The screening of plants would be vital as an important role. Assembling different plants by choosing those with ornamental function,economic benefit and strong decontamination ability according to the surrounding environment and characteristics of domestic waste water along with the seasonal features of plant growth could take full advantages of ecological floating bed. With the construction of new countryside and the development of people’s living standard, the environmental problems caused by by the substance of the earth moving gradually attracts more attention. Ecological floating bed is one of the effective techniques for treating rural domestic sewage. Building different types of ecological floating beds according to the surrounding environment characteristics in rural areas could treat rural domestic sewage with low operation cost, simple management and convenient maintenance, and could’ve a certain economic benefit as well well. of plants would be vital as an important role. Assembling different plants by choosing those with ornamental function, economic benefit and strong decontamination ability according to the surrounding environment and characteristics of domestic waste water along with the seasonal features of plant growth could take full advantages of eco logical floating bed.
其他文献
目的了解2007~2010年新疆围产儿出生缺陷的变化趋势、相关因素,为做好预防工作提供科学数据。方法按照全国医院“出生缺陷监测方案”在新疆14个监测县(市)进行监测。结果 2007
对某企业现有污水处理设施的设计参数、设计功能的完整性、运行管理情况、羊皮生产废水的水质特点进行调研分析,在充分利用现有设施的基础上,新建预处理系统、生化系统、深度
上海石化信息管理部组建于2006年6月,统一管理公司信息化建设和推进工作,实行公司信息系统一级管理。信息管理部设有信息管理、项目管理、系统管理(支持中心)和综合管理4个管
本文总结了中国化工集团公司“十一五”期间开展的能效对标、实施精益六西格玛管理、推进节能技术改造、探索生产执行系统(MES),以及企业能源管理中心建设等相关方法与实践,
2011年上半年,腈纶部认真贯彻落实公司“比学赶帮超”工作的总体要求,注重将“比学赶帮超”工作与全员成本目标管理、“对标”管理、设备管理和绩效管理等工作相结合,全面推
靖州苗族侗族自治县人大常委会把监督贯穿于工作的各个方面,持续跟进,强力推进生态环境保护。1月23日,靖州苗族侗族自治县人大常委会办公室将《靖州苗族侗族自治县生态环境保
生物酵素技术,是以微生物学、分子生物学、生态学、营养学及医疗科学等学科的基本原理作指导,经长期科学探索、研发试验和多年的应用实践,在多菌种共生、活性菌液常温保存和
<正>"汕潮揭"同城化需要着力有效的突破口,桑浦山是潮汕的"中心"。结合潮汕的地理、历史、经济、发展规划等实际,应该以桑浦山为平台和试验田,以旅游开发为切入点和导向,整体
目的:观察糖尿病肾脏病进展过程中血纤溶酶原激活物抑制剂-1的水平变化及应用药物干预其变化后产生的对糖尿病肾脏病的影响。方法:选择于聊城市人民医院就诊的糖尿病肾脏病患
甲醇合成工段结蜡是许多甲醇生产单位面临的问题。从结蜡的几个原因入手,介绍了如何降低蜡的生成以及结蜡后的除蜡,并着重介绍了“在线除蜡”操作法。