|本期目录/Table of Contents|

[1]刘邦煜,刘涛泽,叶春.贵阳市城市污泥特性及其热解制肥的可行性[J].江苏农业科学,2018,46(17):255-258.
 Liu Bangyu,et al.Characteristics of sewage sludge in Guiyang City and its feasibility of fertilizer production by pyrolysis[J].Jiangsu Agricultural Sciences,2018,46(17):255-258.
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贵阳市城市污泥特性及其热解制肥的可行性(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年第17期
页码:
255-258
栏目:
资源与环境
出版日期:
2018-09-05

文章信息/Info

Title:
Characteristics of sewage sludge in Guiyang City and its feasibility of fertilizer production by pyrolysis
作者:
刘邦煜1 刘涛泽2 叶春1
1.贵州师范学院地理与旅游学院,贵州贵阳 550018; 2.中国科学院地球化学研究所环境地球化学国家重点实验室,贵州贵阳 550081
Author(s):
Liu Bangyuet al
关键词:
贵阳城市污泥热解制肥生物炭可行性重金属营养成分
Keywords:
-
分类号:
X703
DOI:
-
文献标志码:
A
摘要:
测定了贵阳市城区4座主要污水处理厂脱水污泥的重金属质量分数和养分含量,结合国内外污泥热解技术现状,探讨城市污泥热解制备生物炭肥料的可行性。结果表明,贵阳市城市污泥具有高有机质、高氮、高磷的特点,其中8种重金属锌(Zn)、铜(Cu)、铬(Cr)、镍(Ni)、铅(Pb)、砷(As)、汞(Hg)、镉(Cd)含量均低于CJ/T 309—20090《城镇污水处理厂污泥处置 农用泥质》中B级标准限值,能满足土地利用的要求;采用低温慢速热解方式对污泥进行处理制备生物炭,能够有效利用污泥中的营养成分和抑制污染物质的扩散,是实现城市污泥资源化利用的有效途径。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2017-11-23
基金项目:国家自然科学基金(编号:41003008);贵州省科教青年英才培养工程(编号:2012-159);贵州省贵阳市科技计划(编号:2012205)。
作者简介:刘邦煜(1982—),女,贵州遵义人,博士,副教授,主要从事固体废物资源化利用研究。E-mail:liubangyu1982@126.com。
更新日期/Last Update: 2018-09-05