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介绍了一种小城镇污水厂污泥和矿山污水综合处理的工程技术,利用煤矸石、建筑垃圾、生活垃圾和剩余污泥与粘土作为填充材料充填到塌陷盆地中,与水混合生成有机充填土,使污泥转化成为土壤基质,将污泥变废为宝,解决了土地复垦缺乏适合植物生长条件的有机土的难题;把塌陷盆地设计成氧化塘、湿地和土地渗滤系统对生产废水、生活污水进行处理,实现了污水处理后的达标排放。
This paper introduces a kind of engineering technology for comprehensive treatment of sewage sludge and mine sewage in small town sewage treatment plant. It uses coal gangue, construction waste, household waste, excess sludge and clay as filling materials to fill the collapse basin and mixes with water to form organic filling soil , So that the sludge into a soil matrix, the sludge turning waste into treasure to solve the lack of land reclamation suitable for the growth of organic soil organic conditions; the collapse of the basin designed as an oxidation pond, wetland and landfill leachate system on the production of waste water , Domestic sewage treatment, to achieve the sewage treatment compliance emissions.