Sludge disposal facilities should be installed for the need of sewerage treatment.

同时配套建设完善污泥处置系统.

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Whereas , Sludge disposal technologies include incineration, land filling, land application and building materials.

污泥处置技术主要有焚烧 、 填埋 、 土地利用、建材利用等.

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At present, the main method of sludge disposal is landfill, composting and incineration of three farm.

目前, 污泥的处置方法主要是填埋 、 堆肥农用和焚烧三种.

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