PURIFICATION METHOD FOR EFFLUENT
    23.
    发明申请
    PURIFICATION METHOD FOR EFFLUENT 有权
    净化方法

    公开(公告)号:US20090255867A1

    公开(公告)日:2009-10-15

    申请号:US12278799

    申请日:2007-02-17

    申请人: Ralph Nonninger

    发明人: Ralph Nonninger

    摘要: A filtration appliance for wastewater purification, preferably for a sewage treatment plant, in particular for a small sewage treatment plant, including at least one ceramic-based membrane for separating off microorganisms, to a sewage treatment plant having such a filtration appliance, a method of purifying wastewater, in particular in a sewage treatment plant, wherein microorganisms present in the wastewater are separated off by means of at least one ceramic-based membrane, and also to the use of a ceramic-based membrane as filter for separating off microorganisms and, if appropriate, fine solids, from wastewaters.

    摘要翻译: 一种用于污水净化的过滤装置,优选用于污水处理厂,特别是用于小型污水处理厂,包括至少一个用于分离微生物的陶瓷基膜,具有这种过滤装置的污水处理厂, 净化废水,特别是在污水处理厂中,其中存在于废水中的微生物通过至少一种基于陶瓷的膜分离出来,并且还使用陶瓷基膜作为分离微生物的过滤器, 如果合适,细小的固体,从废水。

    Nanoscale rutile or anatase oxide and method for producing same
    24.
    发明授权
    Nanoscale rutile or anatase oxide and method for producing same 失效
    纳米金红石或锐钛矿氧化物及其制造方法

    公开(公告)号:US07582276B2

    公开(公告)日:2009-09-01

    申请号:US10503627

    申请日:2002-08-30

    申请人: Ralph Nonninger

    发明人: Ralph Nonninger

    摘要: The invention relates to nanoscale rutile or oxide powder that is obtained by producing amorphous TiO2 by mixing an alcoholic solution with a titanium alcoholate and with an aluminum alcohalate and adding water and acid. The amorphous, aluminum-containing TiO2 is isolated by removing the solvent, and is redispersed in water in the presence of a tin salt. Thermal or hydrothermal post-processing yields rutile or oxide that can be redispersed to primary particle size. The n-rutile or the obtained oxide having a primary particle size ranging between 5 and 20 nm can be incorporated into all organic matrices so that they remain transparent. Photocatalytic activity is suppressed by lattice doping with trivalent ions. If the amorphous precursor is redispersed in alcohol, or not isolated, but immediately crystallized, an anatase is obtained that can be redispersed to primary particle size. A variation of the alcoholates allows production of the following components: ZrO2, ZnO, SnO2, ATO, In2O3, ITO, Y2O3, BaO, CaO, MgO, CeO2, and BaTiO.

    摘要翻译: 本发明涉及纳米级金红石或氧化物粉末,该纳米级金红石或氧化物粉末是通过将醇溶液与醇钛酸盐和铝铝酸盐混合并加入水和酸而制备无定形TiO 2获得的。 通过除去溶剂来分离无定形的含铝TiO 2,并在锡盐存在下再分散在水中。 热处理或水热后处理产生金红石或氧化物,可以再分散成初级粒度。 一次粒径为5〜20nm的正金红石或所得到的氧化物可以并入所有的有机基质中,使得它们保持透明。 通过三价离子的晶格掺杂抑制了光催化活性。 如果无定形前体再分散在醇中,或者不分离,但是立即结晶,则获得可以再分散成一次粒径的锐钛矿。 醇化物的变化可以生产下列成分:ZrO 2,ZnO,SnO 2,ATO,In 2 O 3,ITO,Y 2 O 3,BaO,CaO,MgO,CeO 2和BaTiO。

    Nanoscale rutile or nanoscale oxide and method for producing the same
    28.
    发明申请
    Nanoscale rutile or nanoscale oxide and method for producing the same 失效
    纳米级金红石或纳米级氧化物及其制备方法

    公开(公告)号:US20050233146A1

    公开(公告)日:2005-10-20

    申请号:US10503627

    申请日:2002-08-30

    申请人: Ralph Nonninger

    发明人: Ralph Nonninger

    摘要: The invention relates to nanoscale rutile or oxide powder that is obtained by producing amorphous TiO2 by mixing an alcoholic solution with a titanium alcoholate and with an aluminium alcohalate and adding water and acid. The amorphous, aluminum-containing TiO2 is isolated by removing the solvent, and is redispersed in water in the presence of a tin salt. Thermal or hydrothermal post-processing yields rutile or oxide that can be redispersed to primary particle size. The n-rutile or the obtained oxide having a primary particle size ranging between 5 and 20 nm can be incorporated into all organic matrices so that they remain transparent. Photocatalytic activity is suppressed by lattice doping with trivalent ions. If the amorphous precursor is redispersed in alcohol, or not isolated, but immediately crystallized, an anatase is obtained that can be redispersed to primary particle size. A variation of the alcoholates allows production of the following components: ZrO2, ZnO, SnO2, ATO, In2O3, ITO, Y2O3, BaO, CaO, MgO, CeO2, and BaTiO.

    摘要翻译: 本发明涉及纳米级金红石或氧化物粉末,该纳米级金红石或氧化物粉末是通过将醇溶液与醇钛酸盐和铝铝酸盐混合并加入水和酸而制备无定形TiO 2而获得的。 通过除去溶剂来分离无定形的含铝TiO 2,并在锡盐存在下再分散在水中。 热处理或水热后处理产生金红石或氧化物,可以再分散成初级粒度。 一次粒径为5〜20nm的正金红石或所得到的氧化物可以并入所有的有机基质中,使得它们保持透明。 通过三价离子的晶格掺杂抑制了光催化活性。 如果无定形前体再分散在醇中,或者不分离,但是立即结晶,则获得可以再分散成一次粒径的锐钛矿。 醇化物的变体允许产生以下组分:ZrO 2,ZnO,SnO 2,ATO,In 2 O 3 ITO,Y 2 O 3,BaO,CaO,MgO,CeO 2和BaTiO。