Study on the solid waste disposal of "The Circuratory Semi-aerobic Landfill Type"

“循环式半好氧填埋式”固废处置研究

基本信息

批准号：
60550384
负责人：
MATSUFUJI Yasushi
金额：
$ 0.96万
依托单位：
Fukuoka University
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1985
资助国家：
日本
起止时间：
1985 至 1986
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-60550384/
关键词：
Landfill Circulatory semi-aerobic landfill type Stabilization of solid waste Bacteria Landfill type 微生物

项目摘要

Three types (anaerobic,semi-aerobic and circulatory semi-aerobic landfill type) of lysimeter were designed and constructed to indicate the accelerated stabilization of incombustible solid waste. The experiment conducted on three types of landfills clarified the facts as fellows;1. The circulatory semi-aerobic landfill type is decreased approximately 30% of leachate quantity.2. The circulatory semi-aerobic landfill type lead to reduce rappidly BOD and Total Nitrogen(TN) of leachate at initial period.3. The decreasing ratio of organic matter is semi-aerobic circulatory semi-aerobic anaerobic landfill type.4. In circulatory semi-aerobic and semi-aerobic landfill type the bacterial counts in NB media decrease with the purification of leachate. At the same time, the bacteria group that have the decomposability of organic matter such as cellulose is predominated in flora, and their counts and ability of circulatory semi-aerobic and semi-aerobic landfill type is higher than anaerobic.5. The heavy metals in the waste had been released through leaching only 0.3% of initial content and remain over 99% in the waste.6. The ratio spore forming bacteria counts in the incombustible solid waste landfill is higher than the combustible as refuse.We would be gralified of our findings can contribute to the waste disposal problems.

设计和构造了三种类型（厌氧，半运动症和循环的半环保垃圾填埋场），以表明无限固体废物的加速稳定。该实验对三种垃圾填埋场进行了实验，将事实阐明为研究员； 1。循环半运动垃圾填埋场类型降低了约30％的渗滤液量。2。循环半卫星垃圾填埋场类型导致渗滤液的紧密结合BOD和总氮（TN）在初期。3。有机物的降低比率是半卫星循环半卫星厌氧垃圾填埋场类型4。在循环半卫星和半运动垃圾填埋场中，NB培养基中的细菌计数随着渗滤液的纯化而降低。同时，具有有机物（例如纤维素）的可分解性的细菌群在植物群中占主导地位，它们的循环半卫星和半运动垃圾填埋场的计数和能力高于厌氧菌5。废物中的重金属仅通过仅浸出的0.3％的初始含量而释放，并在废物中保持超过99％。6。在不燃的固体废物垃圾填埋场中形成细菌的比率比可燃，因为拒绝，我们的发现会给废物处理问题做出贡献。