CN108928926A - 一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化的方法 - Google Patents

一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化的方法 Download PDF

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CN108928926A
CN108928926A CN201810825835.9A CN201810825835A CN108928926A CN 108928926 A CN108928926 A CN 108928926A CN 201810825835 A CN201810825835 A CN 201810825835A CN 108928926 A CN108928926 A CN 108928926A
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plant
consumer waste
infiltration liquid
waste infiltration
innoxious
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赵德旺
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/04Aerobic processes using trickle filters
    • C02F3/046Soil filtration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06Contaminated groundwater or leachate
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Fertilizers (AREA)

Abstract

本发明公开了一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化的方法,涉及生活垃圾渗滤液无害化、减量化技术领域。本方法利用植物根部吸收生活垃圾渗滤液内对植物生长有益的物质和水份,其叶片部位的蒸腾作用(散失水份),达到,部分对环境不利但对植物生长有利的物质被固化在植物体内,经植物对水份的代谢,把净水排入大气中,从而实现生活垃圾渗滤液的无害化、减量化的目标。

Description

一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化 的方法
技术领域
本发明涉及生活垃圾渗滤液无害化、减量化技术领域。
背景技术
生活垃圾渗滤液主要来源于动、植物的降解,又混入了其它可溶解于垃圾渗滤液的物质,所以,生活垃圾渗滤液成份复杂,有些成份含量高且变异性大。主要污染物包括:化学需氧量、生化需氧量、氨氮、总氮、总磷、粪大肠菌群、汞、铅、铬、砷等物质。目前,我国生活垃圾渗滤液的处理方式以生化加过滤相结合为主。在处理过程中,为保证生化所需环境,需添加大量的酸、碱试剂,为保证过滤组件的正常工作,亦需添加各种化学药剂,就导致投资大、运行成本高、能耗大、且始终存在浓缩液难处理的问题。
发明内容
本发明的目的在于提供一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化的方法,以解决上述背景技术中提出的难点。原理是:利用植物生长特性,其根部吸收生活垃圾渗滤液内对植物生长有益的物质和水份,其叶片部位的蒸腾作用(散失水份)。达到,部分对环境不利但对植物生长有利的物质被固化在植物体内,经植物对水份的代谢,把净水排入大气中,从而实现生活垃圾渗滤液的无害化、减量化。
具体实施方式
(1)把植物的种植区域做防渗处理;
(2)选择透水性好、利于植物根系生长、对有机分子具有吸附性的培养土;
(3)调整生活垃圾渗滤液中各成份的浓度值,不超过欲种植物的可接受上限;
(4)采用渗灌、滴灌等灌溉工艺把调整好的生活垃圾渗滤液输送给植物;
(5)经常性检测培养土的各种金属含量,定期对培养土进行更换。

Claims (1)

1.一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化的方法,其特征在于,具体步骤如下:
(1)把植物的种植区域做防渗处理;
(2)选择透水性好、利于植物根系生长、对有机分子具有吸附性的培养土;
(3)调整生活垃圾渗滤液中各成份的浓度值,不超过欲种植物的可接受上限;
(4)采用渗灌、滴灌等灌溉工艺把调整好的生活垃圾渗滤液输送给植物;
(5)经常性检测培养土的各种金属含量,定期对培养土进行更换。
CN201810825835.9A 2018-07-25 2018-07-25 一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化的方法 Pending CN108928926A (zh)

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CN201810825835.9A CN108928926A (zh) 2018-07-25 2018-07-25 一种利用植物生长特性实现生活垃圾渗滤液无害化、减量化的方法

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001053220A1 (es) * 2000-01-19 2001-07-26 Fabregas Gonzalez Luis Javier Depuradora simbiotica de aguas residuales
CN101143756A (zh) * 2007-09-07 2008-03-19 崔玉波 居民区生活垃圾点渗滤液原位收集及生态处理方法与装置
US7510649B1 (en) * 2004-01-09 2009-03-31 Ronald Lavigne Top loading vertical flow submerged bed wastewater treatment system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001053220A1 (es) * 2000-01-19 2001-07-26 Fabregas Gonzalez Luis Javier Depuradora simbiotica de aguas residuales
US7510649B1 (en) * 2004-01-09 2009-03-31 Ronald Lavigne Top loading vertical flow submerged bed wastewater treatment system
CN101143756A (zh) * 2007-09-07 2008-03-19 崔玉波 居民区生活垃圾点渗滤液原位收集及生态处理方法与装置

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