检索结果-南通市图书馆

Wastewater.r.mediation Using Algae Gr.wn on a Substr.te for.Biomass and Biofuel Pr.duction

Jour.al of Envir.nmental Pr.tection 2014年第10期5卷 895-904页

作者： James B. Houser.Mar. E. Venable Yosuke Sakamachi Michael S. Hambour.er.Jacob Her.in shea r. tuberty Depar.ment of Biology Appalachian State University Boone USA Depar.ment of Chemistr. Appalachian State University Boone USA Depar.ment of Technology and Envir.nmental Design Appalachian State University Boone USA

Sur.ing oil, feed and fer.ilizer.costs have impacted far.er. par.icular.y har.. Far.-based, local sour.es of r.newable ener.y could help r.duce ener.y costs for.far.er. and help develop r.r.l-based pr.cessing and manufactur.ng of biofuel to bolster.r.r.l economies. At the same time, nutr.ent contamination and eutr.phication fr.m far.ing oper.tions have become national pr.blems. Algal-based biopr.cessor. have the potential to addr.ss these pr.blems simultaneously. At Appalachian State Univer.ity (Appstate) we set out to design, build and test a system that uses algae to captur. wastewater.nutr.ents as well as excr.ted phar.aceuticals, while simultaneously sequester.ng CO2, pr.ducing oil for.conver.ion to biodiesel and feed for.livestock. Ther. ar. a number.of pr.blems with cur.ent algae gr.wth systems. Algae gr.wn in an open pond or.r.ceway system ar. suspended in the water.in the pr.sence of soluble and suspended waste making most of the cur.ent har.est techniques pr.blematic and expensive. Appstate designed algae tr.ughs in which the algae ar. immobilized on a solid substr.te. The labor.tor.-scale pr.totype was constr.cted of thr.e-sided squar. plastic pipe open at the top. Inside the pipe, ther. was a ser.es of cloth filter. suppor.ed by r.gid flow-thr.ugh baffles. Pr.liminar. r.sults obser.ed an aver.ge per.ent r.duction of nitr.te and phosphor.us of 40 and 43, r.spectively, fr.m differ.nt initial nutr.ent concentr.tions. Near.complete r.moval (~96%) of estr.gen was obser.ed in 2-day tr.al exper.ments. In addition, effective incr.ases in algal biomass which can ser.e as both biofuel feedstock and livestock feed wer. obser.ed.

关键词： Algae Wastewater r.mediation CAFO Eutr.phication Biomass Pr.duction Biofuels

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：