广东省某市污泥与废弃豆渣资源化利用方案
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摘要
广东省某市产生大量的污泥(市政污泥、造纸污泥、印染污泥等)及废弃豆渣长期缺乏规范化处理处置,存在污染地下水及周围环境的隐患。本文笔者根据废物性质等实际情况针对性提出一套资源化利用的综合解决方案,处置后污泥可生产营养土和生态混凝土制品、废弃豆渣可生产饲料,从而实现"变废为宝"。本项目实施后将具有良好的社会、环境和经济效益,可供今后类似项目借鉴。
A large amount of sludge(municipal sludge, papermaking sludge, printing and dyeing sludge, etc.) and the abandoned soybean residue produced from a city in Guangdong province has long lacked standardized treatment and disposal, which poses a hidden danger of contaminating groundwater and the surrounding environment. According to the actual conditions such as the nature of waste, author of this paper proposes a set of comprehensive solutions for the utilization of resources. After disposal, sludge can produce nutrient soil and ecological concrete products, and abandoned soybean residue can produce feed, thus realizing that"waste is a treasure". After the implementation of the project, it will have good social, environmental and economic benefits which can be used for reference in similar projects in the future.
A large amount of sludge(municipal sludge, papermaking sludge, printing and dyeing sludge, etc.) and the abandoned soybean residue produced from a city in Guangdong province has long lacked standardized treatment and disposal, which poses a hidden danger of contaminating groundwater and the surrounding environment. According to the actual conditions such as the nature of waste, author of this paper proposes a set of comprehensive solutions for the utilization of resources. After disposal, sludge can produce nutrient soil and ecological concrete products, and abandoned soybean residue can produce feed, thus realizing that"waste is a treasure". After the implementation of the project, it will have good social, environmental and economic benefits which can be used for reference in similar projects in the future.
引文
[1]《城镇污水处理厂污泥处理处置及污染防治技术政策(试行)》建城[2009]23号[S].
[2]《城镇污水处理厂污泥处理处置技术指南(试行)》(建科[2011]34号)[S].
[3]范鹏远,卿黎等.污泥资源化处置方式研究现状及分析[J].中国水运,2018,18(11):239-240+243.
[4]何强,吉芳英,李家杰.污泥处理处置及资源化途径与新技术[J].给水排水,2016,42(2):1-3.
[5]张振山,叶素萍,等.豆渣的处理与加工利用[J].食品科学,2004,25(10):400-406.
[6]秦璇璇、赵良忠,等.豆渣干燥技术研究进展[J].安徽农业大学,2015,43(31):202-203.
[2]《城镇污水处理厂污泥处理处置技术指南(试行)》(建科[2011]34号)[S].
[3]范鹏远,卿黎等.污泥资源化处置方式研究现状及分析[J].中国水运,2018,18(11):239-240+243.
[4]何强,吉芳英,李家杰.污泥处理处置及资源化途径与新技术[J].给水排水,2016,42(2):1-3.
[5]张振山,叶素萍,等.豆渣的处理与加工利用[J].食品科学,2004,25(10):400-406.
[6]秦璇璇、赵良忠,等.豆渣干燥技术研究进展[J].安徽农业大学,2015,43(31):202-203.