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2. 发明专利

JP2003300094A Method for fabricating ready-mixed concrete sludge to stabilized type waste or waste pursuant to stabilized type, and fabricated waste thereof 有权
标题翻译：制备混凝土混凝土污泥的方法，用于稳定类型的废物或废弃物，用于稳定型和其制造废物
公开(公告)号：JP2003300094A
公开(公告)日：2003-10-21
申请号：JP2002107262
申请日：2002-04-10
申请人： Sei Murakami , Sakai Hiroshi , Takashi Sasaki , 敬佐々貴 , 聖村上 , 酒井博
发明人： MURAKAMI SEI , SASAKI TAKASHI
IPC分类号： C02F11/00 , C04B18/14 , C04B18/16 , C04B28/14
CPC分类号： Y02W10/37 , Y02W30/94 , Y02W30/95
摘要： PROBLEM TO BE SOLVED: To enable a manufacturer, etc., to fabricate ready-mixed concrete sludge as a waste to a hardened body of the ready-mixed concrete sludge having the performance equal to the performance of solidified mortar at an extremely low cost without incurring an increase in the burden on the treatment cost and simultaneously to prevent environmental pollution. SOLUTION: The ready-mixed concrete sludge is fabricated to a stabilized type waste or the waste pursuant to the stabilized type by compounding the main compounded elements formed by relating the sludge solid content and moisture of the ready-mixed concrete sludge and fine powder of blast furnace slag with their mass fractions by a prescribed relational equation and auxiliary compounded elements consisting of waste gypsum to compounded materials, by incorporating the waste gypsum into the main compounded elements at a ratio of 5 to 20 (wt.%) to the mass total of the sludge solid content and the fine powder of the blast furnace slag determined by the prescribed relational equation and by kneading the mixture. The ready-mixed concrete sludge can be fabricated as the hardened body of the ready-mixed concrete sludge at the extremely low cost without incurring the increase in the burden on the treatment cost and simultaneously the groundwater seepage of hazardous materials, such as hexavalent chromium, by illegal dumping and environmental pollution are prevented. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使制造商等能够将预混混凝土污泥作为废料制造到预混混凝土污泥的硬化体上，其性能等于固化砂浆的性能在极端低成本，不会增加治疗费用的负担，同时防止环境污染。解决方案：将混合后的混凝土污泥按照稳定型废物或废物按照稳定化类型的方式制成，将主要的复合元素与混合后的混凝土污泥中的污泥固体含量和水分相关联而形成通过规定的关系方程将高炉矿渣粉碎成质量分数，并将由废石膏组成的辅助复合元素与复合材料混合，将废石膏以5〜20（重量％）的比例与主复合元素混合，通过规定的关系式确定污泥固体含量和高炉渣的细粉的总质量，并通过捏合混合物。预拌混凝土污泥可以以低成本制成预拌混凝土污泥的硬化体，而不会增加处理成本的负担，同时对六价铬等有害物质的地下水渗漏，防止非法倾倒和环境污染。版权所有（C）2004，JPO

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