Measurement and evaluation of pollutants in landfill leachate.

垃圾渗滤液污染物测定与评价

基本信息

  • 批准号:
    06453207
  • 负责人:
  • 金额:
    $ 3.84万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 财政年份:
    1994
  • 资助国家:
    日本
  • 起止时间:
    1994 至 1996
  • 项目状态:
    已结题

项目摘要

We investigated the leachates from three solid waste disposal sites for several times. Various heavy metals in the landfill leachates were measured up to very low concentration level of microgram per liter. Though no violation to Japanese effluent standard was found in respect of individual metal, leachate or treated leachate still contains higher concentration of total heavy metals than surrounding water enviromment. The effluent concentration after treatment was of the same order of raw leachate. Maximum metal solubilities in leachate were calculated taking the presence of inorganic metal complexes into account. Solubilities of metals were enough high and they were not the limiting factor determining concentrations after coagulation. The coagulation with higher pH was not successful in reducing concentration of leachate-origin-metals contrary to the case of pure chemical metals. The heavy metals especially nickel and copper in the leachate were associated with organic matters and consequently they remained in solution unless organic matters were removed. Application of nanofiltration to leachate treatment was studied. It was possible to separate metals from less toxic salts by low retention nanofiltration membranes.We also measured organic micropollutants by GC/MS.Plastic additives were detected at every site. Less hydrophobic compounds with low octanol-water partition coefficient were decreased in concentration with time elapsed from disposal. High level of disinfection by-products formation potential was detected in leachate. The treatment process of landfill leachate was very effective for plastic additives but not effective for disinfection by-products formation potential.
我们对三个固体废物处置场的渗滤液进行了多次调查。各种重金属的垃圾填埋场渗滤液中测量到非常低的浓度水平微克每升。虽然个别重金属没有违反日本排放标准,但渗滤液或处理后的渗滤液中总重金属含量仍高于周围水环境。处理后的出水浓度与原渗滤液浓度相当。考虑到无机金属络合物的存在,计算了浸出液中的最大金属溶解度。金属的溶解度足够高,它们不是决定混凝后浓度的限制因素。与纯化学金属的情况相反,具有较高pH值的混凝在降低渗滤液来源金属的浓度方面并不成功。渗滤液中的重金属,特别是镍和铜,与有机物结合,因此,他们仍然在溶液中,除非有机物被去除。研究了纳滤技术在垃圾渗滤液处理中的应用。低截留纳滤膜可以将金属从毒性较小的盐中分离出来。我们还用GC/MS检测了有机微量污染物。在每个站点都检测到塑料添加剂。具有低辛醇-水分配系数的疏水性较低的化合物的浓度随着处置时间的推移而降低。在渗滤液中检测到高水平的消毒副产物形成潜力。垃圾渗滤液处理工艺对塑料添加剂的去除效果显著,但对消毒副产物的生成潜力影响不大。

项目成果

期刊论文数量(16)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
浦瀬太郎: "廃棄物処分場浸出水中の微量汚染物質のナノろ過プロセスでの挙動" 環境工学研究フォーラム講演集. 45-47 (1996)
浦濑太郎:“纳滤过程中废物处理场渗滤液中微量污染物的行为”环境工程研究论坛讲座45-47(1996)。
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
  • 作者:
  • 通讯作者:
Salequzzaman,et al.: "Assesment of heavy metal contamination of landfill leachates" 土木学会年次学術講演会. 51-VII. 550-551 (1996)
Salequzzaman 等人:“垃圾填埋场渗滤液重金属污染评估”,日本土木工程师学会年度学术会议 51-VII 550-551 (1996)。
  • DOI:
  • 发表时间:
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  • 影响因子:
    0
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  • 通讯作者:
Salequzzaman, T.Urase, N.Suzuki, T.Matsuo: "Assessment of heavy metal contamination od landfill leachates" Proc. of annual meeting of Japan society of civil engineers. 51-VII. 550-551 (1996)
Salequzzaman、T.Urase、N.Suzuki、T.Matsuo:“垃圾填埋场渗滤液重金属污染评估”Proc。
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
  • 作者:
  • 通讯作者:
T.Urase, K.Yamada, Salequzzaman, K.Yamamoto, T.Matsuo: "Field survey of hazardous matters in landfill leachates" Proc. of annual conference of society of waste management experts of Japan. 7 (in Japanese).778-781 (1996)
T.Urase、K.Yamada、Salequzzaman、K.Yamamoto、T.Matsuo:“垃圾填埋场渗滤液中有害物质的现场调查”Proc。
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
  • 作者:
  • 通讯作者:
山田 和哉: "廃棄物処分場浸出水中の微量有機成分の分析と評価" 土木学会年次学術講演会. 51-VII. 548-549 (1996)
Kazuya Yamada:“废物处理场渗滤液中痕量有机成分的分析和评估”日本土木工程师学会年会51-VII 548-549(1996)。
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    0
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MATSUO Tomonori其他文献

MATSUO Tomonori的其他文献

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{{ truncateString('MATSUO Tomonori', 18)}}的其他基金

Comparison of Energy and CO2 Emission Policy in the OECD Countries from aspects of Environmental Macro Model
从环境宏观模型角度比较OECD国家能源和CO2排放政策
  • 批准号:
    18560532
  • 财政年份:
    2006
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Promotion Methods of Environmental Policies of Local Governments
地方政府环境政策推进办法
  • 批准号:
    15560473
  • 财政年份:
    2003
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Feasibility study of three way separate sewer system for management of rain water in the city using a GIS of land use and a tank model of rain water simulation
利用土地利用GIS和雨水模拟水箱模型进行城市雨水管理三路分流制的可行性研究
  • 批准号:
    13555151
  • 财政年份:
    2001
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Construction of Theory for Water and Wastewater Treatment Technology
水与废水处理技术理论构建
  • 批准号:
    13650605
  • 财政年份:
    2001
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of the system model of Water Cycle in the Urban Area using Spatial Information
利用空间信息开发城市水循环系统模型
  • 批准号:
    10480141
  • 财政年份:
    1998
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of Activated Sludge Process Control System By Using Advantages of Mathematical Models
利用数学模型优势开发活性污泥过程控制系统
  • 批准号:
    09558075
  • 财政年份:
    1997
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of tool for obtaining mutual agreement of location of municipal facilities related urban metabolic systems.
开发工具以获得与城市代谢系统相关的市政设施位置的相互协议。
  • 批准号:
    07558085
  • 财政年份:
    1995
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Development of pretreatment system for restaurant wastewaters by the use of oil/fat gydrolysis reactions catalized by lipase.
利用脂肪酶催化的油/脂肪旋解反应开发餐馆废水预处理系统。
  • 批准号:
    04555134
  • 财政年份:
    1992
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research (B)
Estimation of green house gases from urban activities and effects of global warming and measures for it in urban areas
城市活动产生的温室气体估算和全球变暖的影响以及城市地区的应对措施
  • 批准号:
    04302048
  • 财政年份:
    1992
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for Co-operative Research (A)
Classification of Phosphate Removal Bacteria and Improvement of Phosphate Removal in the Anaerobic-Aerobic Activated Sludge Process
厌氧-好氧活性污泥法除磷菌的分类及除磷效果的改进
  • 批准号:
    01550423
  • 财政年份:
    1989
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)

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Development of a process to produce proteases and lipases by fermentation of compost leachate and agri-food wastes using Bacillus sp. and Rhizobium sp
开发利用芽孢杆菌发酵堆肥渗滤液和农业食品废物来生产蛋白酶和脂肪酶的工艺。
  • 批准号:
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Service life of geosynthetic liners for containing municipal solid waste leachate and wastewater with and without per- and polyfluoroalkyl substances
用于容纳含有和不含全氟烷基物质和多氟烷基物质的城市固体废物渗滤液和废水的土工合成衬垫的使用寿命
  • 批准号:
    RGPIN-2022-03928
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    2022
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Production of ectoine by symbiotic microbial community accumulated from activated sludge in the leachate treatment plant
渗滤液处理厂活性污泥中积累的共生微生物群落生产四氢嘧啶
  • 批准号:
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  • 财政年份:
    2022
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Cost-effective leachate treatment using aerobic granular sludge technology
使用好氧颗粒污泥技术进行经济高效的渗滤液处理
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渗滤液处理
  • 批准号:
    830228
  • 财政年份:
    2021
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    $ 3.84万
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    Innovation Loans
Excellence in Research: Delineating the characteristics, transformation and water quality impacts of landfill leachate induced dissolved organic nitrogen
卓越研究:描述垃圾渗滤液引起的溶解有机氮的特征、转化和水质影响
  • 批准号:
    2101053
  • 财政年份:
    2021
  • 资助金额:
    $ 3.84万
  • 项目类别:
    Standard Grant
Development of a process to produce proteases and lipases by fermentation of compost leachate and agri-food wastes using Bacillus sp. and Rhizobium sp
开发利用芽孢杆菌发酵堆肥渗滤液和农业食品废物来生产蛋白酶和脂肪酶的工艺。
  • 批准号:
    544999-2019
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    Applied Research and Development Grants - Level 2
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开发利用芽孢杆菌发酵堆肥渗滤液和农业食品废物来生产蛋白酶和脂肪酶的工艺。
  • 批准号:
    544999-2019
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Determining the beneficial use of compost leachate, as well as best application type and concentration for strawberry production
确定堆肥渗滤液的有益用途以及草莓生产的最佳施用类型和浓度
  • 批准号:
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    508222-2016
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    2019
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