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A platform for research: civil engineering, architecture and urbanism
Underground water anti-seepage treatment method for garbage treatment plant
The invention belongs to the technical field of refuse landfill anti-seepage, and particularly discloses an underground water anti-seepage treatment method for a refuse treatment plant. Comprising the following steps that an exhaust layer is laid on the upper side of a garbage heap and is composed of gravel; the under-film protection layer is laid on the upper side of the exhaust layer and is composed of modified clay; an HDPE geomembrane is laid on the upper side of the under-membrane protection layer, and an on-membrane protection layer is laid on the upper side of the HDPE geomembrane; a drainage layer is laid on the upper side of the on-film protection layer; a greening soil layer is laid on the upper side of the drainage layer. The modified clay is prepared from the following raw material components: modified attapulgite, sodium carboxymethyl cellulose, modified zeolite, betaine, polyvinyl alcohol, deionized water, a defoaming agent and a water reducing agent; the drainage net comprises a modified polyethylene fiber layer, a polyethylene interlayer and a geotechnical cloth layer. The treatment method is good in effect and has an excellent anti-seepage and anti-leakage effect.
本申请属于垃圾填埋防渗透的技术领域，具体公开了一种垃圾处理厂地下水防渗漏治理方法。包括如下步骤：在垃圾堆体的上侧铺设排气层，排气层由碎石组成；在排气层的上侧铺设膜下保护层，膜下保护层由改性粘土组成；在膜下保护层的上侧铺设HDPE土工膜，在HDPE土工膜的上侧铺设膜上保护层；在膜上保护层的上侧铺设有排水层；排水层的上侧铺设有绿化土层，即得；改性粘土的原料组分包括：改性凹凸棒土、羧甲基纤维素钠、改性沸石、甜菜碱、聚乙烯醇、去离子水、消泡剂和减水剂；排水网包括改性聚乙烯纤维层、聚乙烯夹层、土工布层。本申请的治理方法效果较好，具有优良的防渗防漏作用。
Underground water anti-seepage treatment method for garbage treatment plant
The invention belongs to the technical field of refuse landfill anti-seepage, and particularly discloses an underground water anti-seepage treatment method for a refuse treatment plant. Comprising the following steps that an exhaust layer is laid on the upper side of a garbage heap and is composed of gravel; the under-film protection layer is laid on the upper side of the exhaust layer and is composed of modified clay; an HDPE geomembrane is laid on the upper side of the under-membrane protection layer, and an on-membrane protection layer is laid on the upper side of the HDPE geomembrane; a drainage layer is laid on the upper side of the on-film protection layer; a greening soil layer is laid on the upper side of the drainage layer. The modified clay is prepared from the following raw material components: modified attapulgite, sodium carboxymethyl cellulose, modified zeolite, betaine, polyvinyl alcohol, deionized water, a defoaming agent and a water reducing agent; the drainage net comprises a modified polyethylene fiber layer, a polyethylene interlayer and a geotechnical cloth layer. The treatment method is good in effect and has an excellent anti-seepage and anti-leakage effect.
本申请属于垃圾填埋防渗透的技术领域，具体公开了一种垃圾处理厂地下水防渗漏治理方法。包括如下步骤：在垃圾堆体的上侧铺设排气层，排气层由碎石组成；在排气层的上侧铺设膜下保护层，膜下保护层由改性粘土组成；在膜下保护层的上侧铺设HDPE土工膜，在HDPE土工膜的上侧铺设膜上保护层；在膜上保护层的上侧铺设有排水层；排水层的上侧铺设有绿化土层，即得；改性粘土的原料组分包括：改性凹凸棒土、羧甲基纤维素钠、改性沸石、甜菜碱、聚乙烯醇、去离子水、消泡剂和减水剂；排水网包括改性聚乙烯纤维层、聚乙烯夹层、土工布层。本申请的治理方法效果较好，具有优良的防渗防漏作用。
Underground water anti-seepage treatment method for garbage treatment plant
一种垃圾处理厂地下水防渗漏治理方法
GONG WEIZHENG (author) / ZHAO XINHUA (author) / CHENG YUEMAI (author) / ZHANG DAZHI (author) / ZHANG QIN (author) / LI YANG (author) / ZHAO YONGCHAO (author) / YI SHENGNAN (author) / ZHANG HAORAN (author) / ZHANG DI (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B01D
SEPARATION
,
Trennen
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
B09B
DISPOSAL OF SOLID WASTE
,
Beseitigung von festem Abfall
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
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