Process for obtaining purified water from wet sludges and slurries of
solid materials
    1.
    发明授权
    Process for obtaining purified water from wet sludges and slurries of solid materials 失效
    从固体物质的湿泥浆和浆液中获得纯净水的方法

    公开(公告)号:US4670159A

    公开(公告)日:1987-06-02

    申请号:US671401

    申请日:1984-07-06

    IPC分类号: C02F1/00 C02F11/20 C02F1/54

    摘要: The invention relates to a process for obtaining purified water from wet sludges and slurries of solid materials by treating these materials with a clathrate forming agent at a temperature above the freezing point of water to form a solid clathrate and dewatered solid material. The clathrate and solid material are then separated and the clathrate decomposed to give purified water and clathrate forming agent.

    摘要翻译: 本发明涉及一种从固体物质的湿渣和固体物质中获得纯化水的方法,通过在高于水凝胶点的温度下用包合物形成剂处理这些物质以形成固体包合物和脱水固体材料。 然后分离包合物和固体材料,并使包合物分解,得到纯净水和包合物形成剂。