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    • 7. 发明授权
    • Combined treatment process of domestic garbage and sewage
    • 生活垃圾和污水综合处理工艺
    • US08739709B2
    • 2014-06-03
    • US13519269
    • 2011-03-14
    • Ying Chen
    • Ying Chen
    • F23G5/00F23G5/033B02C18/00B03B7/00C04B33/132C10L5/46
    • F23G7/001B03B9/06B09B3/00C02F1/52C02F9/00C02F11/10C02F11/12F23G5/02F23G5/033F23G5/04F23G2201/601F23G2201/603F23G2201/70F23G2900/50214Y02E50/10Y02E50/30Y02W30/521
    • A combined treatment process of domestic garbage and sewage, comprising the following steps: {circle around (1)} sorting iron out of the domestic garbage; {circle around (2)} crushing the domestic garbage in which the iron has been removed; {circle around (3)} feeding the crushed domestic garbage into a sewage treatment tank, adding water and blowing air into the sewage treatment tank, where the domestic garbage is divided into floating substances, suspended substances, and settled substances; {circle around (4)} salvaging, dehydrating and drying the floating substances and then combusting them as fuel; {circle around (5)} collecting, filtering and drying the settled substances, wherein the settled substances having a calorific value of more than 4180 kJ/kg are burnt as fuel, the burnt substances and the settled substances having a calorific value of less than 4180 kJ/kg are used to replace clay material in a cement plant or used for making bricks; {circle around (6)} adding a flocculant into the sewage in which the floating substances and the settled substances have been removed so as to make the suspended substances settle, the suspended substances which have been settled are treated according to step {circle around (5)}; and {circle around (7)} treating the sewage. The process of the present invention effectively combines the domestic garbage treatment and sewage treatment, realizing the comprehensive treatment of domestic garbage and sewage as well as efficient utilization of resources.
    • 生活垃圾和污水综合处理过程包括以下步骤:(1)将铁排出生活垃圾; {圈绕(2)}破碎已经除去铁的生活垃圾; (3)将生活垃圾送入污水处理池,向生活垃圾分为浮游物质,悬浮物质和沉降物质的污水处理池中加水和吹入空气; 绕圈(4)},捞取,脱水和干燥浮游物质,然后将其燃烧为燃料; {循环(5)}收集,过滤和干燥沉降物质,其中发热量大于4180kJ / kg的沉降物质作为燃料燃烧,燃烧物质和沉降物质的发热量小于 4180 kJ / kg用于替代水泥厂中的粘土材料或用于制作砖块; (围绕(6))将絮凝剂添加到已经去除浮选物质和沉降物质的污水中,以使悬浮物质沉降,已经沉降的悬浮物质按照{圆周( 5)}; 和{循环(7)}处理污水。 本发明的过程有效结合了生活垃圾处理和污水处理,实现了生活垃圾和污水的综合治理以及资源的有效利用。
    • 8. 发明授权
    • Production method for a lightweight construction material using asbestos waste
    • 使用石棉废料的轻质建筑材料的生产方法
    • US08470087B2
    • 2013-06-25
    • US13515273
    • 2010-06-01
    • Se-Lin Lee
    • Se-Lin Lee
    • C04B33/132C04B33/13C04B33/32C04B18/04
    • C04B33/1325C04B35/82C04B2235/3826C04B2235/656C04B2235/77C04B2235/96Y02P40/69
    • The present invention relates to a production method for a lightweight construction material using asbestos waste, and more specifically to a production method for a lightweight construction material using asbestos waste in which the production takes place with the addition of loess, silicon carbide, a zeolite and half silty clay to asbestos waste, and relates to a lightweight construction material produced thereby. By adding silicon carbide, loess, a zeolite and half silty clay to asbestos waste, the present invention has the advantageous effect that construction materials can be made lighter in weight without the asbestos component being detected, and an environmentally friendly lightweight construction material can be produced which has outstanding strength, thermal insulation properties, forming properties, water-absorbing power and water-retaining ability.
    • 本发明涉及一种使用石棉废料的轻质建筑材料的制造方法,更具体地说,涉及使用石棉废料的轻质建筑材料的生产方法,其中生产发生在添加黄土,碳化硅,沸石和 半粉质粘土与石棉废料相关,涉及由此生产的轻质建筑材料。 通过将碳化硅,黄土,沸石和半粉质粘土加入到石棉废料中,本发明具有如下优点:在不检测到石棉成分的情况下,可以使建筑材料的重量更轻,并且可以生产环保的轻质建筑材料 具有优异的强度,隔热性能,成型性能,吸水能力和保水性。