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METHOD FOR MANUFACTURING BIOCHAR USING SEWAGE SLUDGE AND Pb-IMMOBILIZATION EFFECT IN SOIL OF BIOCHAR MANUFACTURED BY SAME

机译：利用污泥和Pb固定化土壤中污泥的生物制造方法

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摘要

The present invention relates to a method for manufacturing a biochar using sewage sludge and a novel purpose for a heavy metal adsorption of the biochar manufactured by the same. More specifically, the present invention relates to Pb-immobilization effect in soil contaminated by heavy metal, derived from a biochar manufactured in a specific process using sewage sludge. The biochar manufactured from sewage sludge has a function of adsorbing heavy metal in soil which is contaminated by heavy metal, and is especially effective in adsorbing lead (Pb). Therefore, the biochar can be useful as a material for improving and stabilizing soil which is contaminated by lead (Pb). Moreover, since sewage sludge which requires a delicate treatment is used as a component, the present invention is capable of providing solutions to both recycling of waste resource and prevention of environmental pollution.;COPYRIGHT KIPO 2014

机译：本发明涉及一种利用污水污泥制造生物炭的方法，以及一种用于重金属吸附由其制造的生物炭的新目的。更具体地，本发明涉及在由重金属污染的土壤中的Pb固定化作用，所述重金属源自使用污水污泥通过特定工艺制造的生物炭。由污水污泥制得的生物炭具有吸附重金属污染的土壤中的重金属的功能，并且特别有效地吸附铅（Pb）。因此，生物炭可用作改善和稳定被铅（Pb）污染的土壤的材料。此外，由于使用了需要精细处理的污水污泥作为成分，因此本发明能够为废物资源的回收和防止环境污染提供解决方案。; COPYRIGHT KIPO 2014

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公开/公告号KR20140115019A

专利类型
公开/公告日2014-09-30

原文格式PDF
申请/专利权人 KNU-INDUSTRY COOPERATION FOUNDATION;
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申请/专利号KR20130029526
发明设计人 OK YONG SIKKR;PARK JAE NAMKR;AHN JONG HWAKR;LIM JUNG EUNKR;
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申请日2013-03-20
分类号C02F11/18;C02F11/12;B09C1/00;B09B3/00;
国家 KR
入库时间 2022-08-21 15:42:05

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