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  • [发明专利]WO2009US43694 _ U.S.A. AS REPRESENTED BY THE ADMINISTRATOR OF THENATIONAL AERONAUTICS AND SPACE ADMINISTRATION QUINN, JAQUELINE, W. CLAUSEN, CHRISTIAN, A. GEIGER, CHERIE, L. 2009年05月13日
    PCBs are removed from contaminated media using a treatment system including zero-valent metal particles and an organic hydrogen donating solvent. The treatment system may include a weak acid in order to eliminate the need for a coating of catalytic no...
  • [发明专利]WO2009CN76075 _ CHEN, JIAN'AN 2009年12月25日
    A easing pressure oxygen-dissolving device includes a container (10) in which at least one of wavy layers (20) for gas exchanging is arranged. Each of wavy layers (20) is provided with at least one oxygen storage exchange trough (E,F,G,I,J,K,L) for ga...
  • [发明专利]WO2009US59176 _ DOW GLOBAL TECHNOLOGIES INC. YIN, BEI 2009年10月01日
    Provided is a biocidal composition comprising glutaraldehyde and an oxazolidine biocidal compound. The composition is useful for controlling microorganisms in aqueous or water containing systems such as found in oil and natural gas production.
  • [发明专利]WO2009US59176 _ DOW GLOBAL TECHNOLOGIES LLC YIN, BEI 2009年10月01日
    Provided is a biocidal composition comprising glutaraldehyde and an oxazolidine biocidal compound. The composition is useful for controlling microorganisms in aqueous or water containing systems such as found in oil and natural gas production.
  • [发明专利]WO2009US05290 _ TRIOSYN HOLDING INC. MESSIER, PIERRE, J. O'HAYON, DAVID SAINT LOUIS, JEAN-PIERRE 2009年09月22日
    The invention provides a novel method for manufacturing iodinated resin particulates that have widespread utility as disinfectants. The invention also provides novel iodinated demand disinfectant iodinated resins that have superior properties than res...
  • [发明专利]WO2009FI50329 _ PAC-SOLUTION OY TALASMA, JANI KEKKO, TEUVO KORHONEN, TOMI LOENNQVIST, PEKKA 2009年04月24日
    A composition for use in purification of household water, such as tap water, drinking water, or bottled water. The composition contains peracid, such as peracetic acid. The composition typically comprises peracetic acid, acetic acid, and hydrogen pero...
  • [发明专利]WO2009EP56890 _ EDMAK LIMITED MCCLOSKEY, EDWARD SEERY, GEMMA WOODWARD, JOHN RUSSELL, RONALD 2009年06月04日
    This invention relates to a formulation for use in personal care products, cleaning products and the like. Ideally, the formulation is a natural preservative and disinfectant formulation comprising activated water and grapefruit seed extract.
  • [发明专利]WO2009FR51196 _ ORBECO, INC. WILMOTTE, REMI 2009年06月23日
    Aqueous oxidizing biocidal composition, comprising hydrogen peroxide (H2O2), an RCO2H/RCO3H mixture wherein R is an aliphatic C1-C6 residue containing a saturated or unsaturated, linear or branched hydrocarbon chain and a catalyst allowing the dismuta...
  • [发明专利]WO2009EP00901 _ ACTIDES GMBH BELTRUP, ALFONS WENNER, ACHIM FISCHER, CHRISTIAN JOEST, BERND 2009年02月10日
    The invention relates to a method and a transportable system for producing a disinfectant on the basis of an aqueous solution of hypochlorous acid (hypochlorite acid, chloric (I) acid, HClO) having a pH value between 2.5 and 3.7 and a redox potential ...
  • [发明专利]WO2009EP64525 _ CYCLIZ LEROUX, CHRISTIAN VERNOINE, FREDERIC 2009年11月03日
    The invention relates to a method for the hygienization of animal breeding premises, in particular pigs, that comprises processing liquids containing organic materials in suspension, such as effluents from a nitrification-denitrification biological pr...
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