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    • 3. 发明专利
    • Leachate treatment method and equipment in waste disposal site
    • 废水处理方法和废水处理设备的废水处理
    • JP2010142692A
    • 2010-07-01
    • JP2008320073
    • 2008-12-16
    • Fukuoka Univ学校法人福岡大学
    • OSHIKATA TOSHIROHIGUCHI SOTAROHANASHIMA MASATAKA
    • C02F3/04B09B1/00
    • B09B1/00Y02W10/37
    • PROBLEM TO BE SOLVED: To treat organic substances in leachate with a simple structure without using an advanced biological treatment method such as an activated sludge method, a contact aeration method, a rotary disc method, a carrier method, and a membrane separation activated sludge method. SOLUTION: Leachate treatment equipment includes a stone-piled filter bed 1 composed of a filter medium where aerobic biofilm is generated on its surface, a water sprinkling pipe 2 for sprinkling the leachate onto the stone-piled filter bed 1, and a water-impermeable portion 4 formed under the stone-piled filter bed 1. The aerobic biofilm is generated on the surface of the filter medium by sprinkling the leachate onto the stone-piled filter bed 1, and the organic substances in the leachate are decomposed by the aerobic biofilm to purify the leachate. The leachate having passed through the stone-piled filter bed 1 to be purified is blocked in the lower part of the stone-piled filer bed 1 by the water-impermeable portion 4, and collected and discharged outside the stone-piled filter bed 1. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:在不使用活性污泥法,接触曝气法,旋转盘法,载体法和膜分离等先进的生物处理方法的基础上,以简单的结构处理渗滤液中的有机物质 活性污泥法。 解决方案:渗滤液处理设备包括一个由其表面生成有氧生物膜的过滤介质组成的石堆过滤床1,将沥滤液喷洒在石堆过滤床1上的喷水管2和 形成在石头过滤床1下方的不透水部分4.通过将渗滤液喷洒在石头过滤床1上而在过滤介质的表面上产生好氧生物膜,渗滤液中的有机物质被分解 有氧生物膜净化渗滤液。 已经通过待净化的石头过滤床1的渗滤液被不透水部分4封闭在石材堆滤床1的下部,并被收集并排出到石头过滤床1的外部。 版权所有(C)2010,JPO&INPIT
    • 4. 发明专利
    • Method and equipment for waste treatment
    • 用于废物处理的方法和设备
    • JP2010142693A
    • 2010-07-01
    • JP2008320074
    • 2008-12-16
    • Fukuoka Univ学校法人福岡大学
    • OSHIKATA TOSHIROHIGUCHI SOTAROHANASHIMA MASATAKA
    • B09B1/00B09B3/00C02F3/04
    • Y02W10/15Y02W10/37
    • PROBLEM TO BE SOLVED: To treat organic matter in leachate by equipment of a simple configuration without using an advanced biological treatment method, e.g. an activated sludge method, a contact aeration method, a rotary disk method, a support method and a membrane separation activated sludge method, and also treat waste by utilizing the leachate water. SOLUTION: The equipment includes a stone-piled filter bed 2 composed of a filtrating medium in which an aerobic biomembrane is produced on the surface and having a waste layer R formed above the filter bed, a collecting-and-draining pipe 3 collecting water generated in the waste layer R and passing the water through the stone-piled filter bed 2 and draining it out of the stone-piled filter bed 2, an aeration portion 32 aerating below the stone-piled filter bed 2 and a sprinkling pipe 5 sprinkling the drained water from the collecting-and-draining pipe 3 on the waste layer R. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:使用简单构型的设备处理渗滤液中的有机物质,而不使用先进的生物处理方法,例如, 活性污泥法,接触曝气法,旋转盘法,支撑法和膜分离活性污泥法,还可以利用渗滤液处理废物。 解决方案:该设备包括由过滤介质组成的石堆过滤床2,其中在表面上产生好氧生物膜,并且在过滤床上方形成废层R,收集排水管3 收集在废物层R中产生的水,并将水通过石块过滤床2并将其排出石块过滤床2,曝气部分32曝气在石堆滤池2下面,喷洒管 5从废水层R上的收集和排放管3喷洒排出的水。版权所有(C)2010,JPO&INPIT