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1. 发明申请

WO01044127A1 WATER TREATMENT 审中-公开
标题翻译：水处理
公开(公告)号：WO01044127A1
公开(公告)日：2001-06-21
申请号：PCT/EP2000/011354
申请日：2000-11-13
IPC分类号： C02F1/02 , C02F1/32 , C02F1/72 , D06P5/04 , C02F1/54
CPC分类号： C02F1/725 , C02F1/02 , C02F1/32 , C02F1/72 , C02F2101/308 , C02F2103/002 , C02F2103/30 , C02F2103/40 , D06P5/04 , Y02W10/37 , Y10S210/917
摘要： A method for the treatment of waste water by the generation of radicals in the waste water comprises applying to the waste water at least one substance which is capable of providing radicals in the waste water. The substance decomposes by a unimolecular mechanism or by hydrogen abstraction to form a carbon-containing radical on exposure to light or heat.
摘要翻译：通过在废水中产生自由基来处理废水的方法包括向废水中施加至少一种能够在废水中提供自由基的物质。该物质通过单分子机制或通过氢抽提分解，以在暴露于光或热下形成含碳自由基。

2. 发明申请

WO9954257A9 INORGANIC COMPOSITION, PROCESS OF PREPARATION AND METHOD OF USE 审中-公开
标题翻译：无机组合物，制备方法和使用方法
公开(公告)号：WO9954257A9
公开(公告)日：2000-04-27
申请号：PCT/US9908621
申请日：1999-04-20
申请人： CALGON CORP , HASSICK DENIS E , FLAHERTY MICHAEL P , DOTTER PAMELA J , GUERRINI ROBERT J
发明人： HASSICK DENIS E , FLAHERTY MICHAEL P , DOTTER PAMELA J , GUERRINI ROBERT J
IPC分类号： B01D21/01 , C01B25/45 , C02F1/52 , C02F5/08 , C01F7/16 , C02F5/12 , C02F5/14
CPC分类号： C01B25/45 , C02F1/5245 , C02F5/083 , Y10S210/912 , Y10S210/917 , Y10S210/928 , Y10S210/93
摘要： A coagulant which is the reaction product of a trivalent metal salt, excluding chromium salts, an acid phosphorous compound and an aluminum hydroxy chloride, and a process for preparing such coagulant. This coagulant may be effectively used to remove suspended solids and various impurities in most water treatment applications.
摘要翻译：作为三价金属盐（不包括铬盐，酸性磷化合物和羟基氯化铝）的反应产物的凝结剂和制备这种凝结剂的方法。在大多数水处理应用中，该凝结剂可有效地用于除去悬浮固体和各种杂质。

3. 发明申请

WO1996013464A1 METHODS OF COAGULATING AND DECOLORIZING WASTE STREAMS 审中-公开
标题翻译：凝结和分解废物流的方法
公开(公告)号：WO1996013464A1
公开(公告)日：1996-05-09
申请号：PCT/US1995013089
申请日：1995-10-04
申请人： CYTEC TECHNOLOGY CORPORATION
发明人： CYTEC TECHNOLOGY CORPORATION , GUERRO, Gerald , DINICOLA, Wendy, L. , RICHARDS, Nicole
IPC分类号： C02F09/00
CPC分类号： C02F1/56 , C02F1/54 , C02F2103/28 , Y10S210/917 , Y10S210/928
摘要： Compositions comprising polyamine and melamine polymers in certain ratios are provided for coagulating suspended solids in wastewaters such as deinking process waters and raw waters.
摘要翻译：提供包含一定比例的聚胺和三聚氰胺聚合物的组合物，用于在废水中凝结悬浮固体，例如脱墨工艺水和原水。

4. 发明申请

WO2013025332A1 TAGGED POLYMERS, WATER TREATMENT COMPOSITIONS, AND METHODS OF THEIR USE IN AQUEOUS SYSTEMS 审中-公开
标题翻译：标签聚合物，水处理组合物及其在水性体系中的使用方法
公开(公告)号：WO2013025332A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/048803
申请日：2012-07-30
申请人： BUCKMAN LABORATORIES INTERNATIONAL, INC. , MCNEEL, Thomas, E. , WHITTEMORE, Marilyn, S. , CLARK, Richard, A. , GRABOWICZ, Jadwiga, J.
发明人： MCNEEL, Thomas, E. , WHITTEMORE, Marilyn, S. , CLARK, Richard, A. , GRABOWICZ, Jadwiga, J.
IPC分类号： G01N33/18 , C02F5/08 , C02F5/14 , C09K11/06
CPC分类号： G01N33/1826 , C02F1/008 , C02F1/5209 , C02F2209/06 , C02F2303/20 , C09K11/06 , G01N33/18 , Y02A20/206 , Y10S210/917 , Y10T436/13
摘要： A method and composition is described for controlling the growth of fouling materials, such as scale, in aqueous systems using a tagged (fluorescent) polymer. The tagged polymer can be a fluorescent polymer which has at least one fluorescent monomelic unit derived from a fluorophore which has at least one terminal end comprising an olefinic group. The method of controlling the growth of at least one fouling material in an aqueous system can include the steps of adding the tagged polymer to the aqueous system to be treated, fluorometrically monitoring the concentration of the tagged polymer, and adjusting, as needed, the concentration of the tagged polymer and proportionally used water treatment compound or compounds effective to control the growth of at least one fouling material in the aqueous system. The adjustment of pH before determination of the fluorescence signal can be employed to increase sensitivity of the fluorophore and minimize background interference.
摘要翻译：描述了一种方法和组合物，用于使用标记（荧光）聚合物在含水体系中控制污垢物质如水垢的生长。标记的聚合物可以是具有至少一种衍生自荧光团的荧光单体单元的荧光聚合物，其具有至少一个包含烯属基团的末端。控制水性体系中至少一种结垢材料的生长的方法可以包括以下步骤：将标记的聚合物加入待处理的水性体系中，荧光测量监测标记的聚合物的浓度，并根据需要调节浓度的标记聚合物和成比例地使用的水处理化合物或有效控制水性体系中至少一种结垢材料生长的化合物。荧光信号测定前pH值的调节可用于提高荧光团的灵敏度，并使背景干扰最小化。

5. 发明申请

WO1998021149A1 WATER TREATMENT PROCESS 审中-公开
标题翻译：水处理工艺
公开(公告)号：WO1998021149A1
公开(公告)日：1998-05-22
申请号：PCT/GB1997003067
申请日：1997-11-07
申请人： THOCAR LTD. , DELIGHIANNIS, Andreas, Th.
发明人： THOCAR LTD.
IPC分类号： C02F01/70
CPC分类号： C02F1/705 , Y10S210/903 , Y10S210/906 , Y10S210/909 , Y10S210/917 , Y10S210/928
摘要： A process for the treatment of waste waters containing chemically reducible dissolved organic and inorganic pollutants and suspended matter in particulate or colloidal form. The process comprises contacting the water with metallic iron or ferrous ions (Fe ), or mixtures thereof, in the presence of promoter metals, such as Cu, Pd, Pt, Au, Ag, and Ni, or oxides, sulfides and other insoluble compounds of these metals, which catalyze the redox reductions carried out by the iron or ferrous reagents. The production of ferric ions (Fe ) as a final iron oxidation product allows for the simultaneous coagulation and precipitation of suspended colloidal and particulate solids out of the aqueous phase. In addition to the main reductive reaction scheme, the system performs a multitude of secondary reactions involving the ferrous and ferric ions produced in-situ which allows for the simultaneous removal of specific target polluants, such as phosphate and hydrogen sulfide. The net effect of a treatment in accordance to this invention is the decrease in a wide range of carbonaceous, nitrogenous and other targeted pollutants present in a waste water stream in a dissolved, colloidal or particulate form and the chemical conversion, commonly referred to as "softening", of non-readily biodegradable pollutants through a generally complex set of reactions and physical processes. As a result, the implementation of the process prior to or in parallel to conventional biological treatment makes the latter more feasible, more efficient, more economical in terms of both capital investment and operating cost and, also, the finally discharged water more compatible with environmental demands.
摘要翻译：一种处理含有化学还原性溶解有机和无机污染物的废水和颗粒或胶体形式的悬浮物的方法。该方法包括在助催化剂金属如Cu，Pd，Pt，Au，Ag和Ni或氧化物，硫化物存在下使水与金属铁或亚铁离子（Fe 2+）或其混合物接触和这些金属的其他不溶性化合物，其催化由铁或亚铁试剂进行的氧化还原还原。作为最终的铁氧化产物的铁离子（Fe <3+>）的生产允许悬浮的胶态和颗粒状固体从水相中同时凝结和沉淀出来。除了主还原反应方案之外，该系统还执行了许多二次反应，涉及原位产生的亚铁和铁离子，允许同时除去特定的目标聚合物，如磷酸盐和硫化氢。根据本发明的处理的净效果是存在于溶解，胶体或微粒形式的废水流中的大量含碳，含氮和其它目标污染物的减少以及通常称为“ 软化“，通过一套复杂的反应和物理过程，不易生物降解的污染物。因此，在常规生物处理之前或之后实施该过程使得后者在资本投资和运营成本方面更可行，更有效，更经济，并且最终排出的水更适合于环境需要。

6. 发明申请

WO1989011900A1 PURIFICATION OF EFFLUENT FROM WOOD PULP BLEACH PLANT 审中-公开
标题翻译：从木浆漂白厂的净化
公开(公告)号：WO1989011900A1
公开(公告)日：1989-12-14
申请号：PCT/US1989002334
申请日：1989-05-30
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , STEVENS, Rex, R.
IPC分类号： B01D15/00
CPC分类号： B01J20/26 , B01D15/00 , C02F1/285 , Y10S210/917 , Y10S210/928
摘要： A process for purifying a waste effluent from the bleaching of wood pulp by contacting the effluent with an adsorbent resin, wherein the adsorbent resin is a macroporous copolymer being post-crosslinked in a swollen state in the presence of a Friedel-Crafts catalyst and functionalized with hydrophilic groups prior to contact with the waste effluent.

7. 发明申请

WO2004083410A1 PROCESS FOR COLOUR REDUCTION OF PULP & PAPER EFFLUENT 审中-公开
标题翻译：彩色降低纸浆和纸浆的方法
公开(公告)号：WO2004083410A1
公开(公告)日：2004-09-30
申请号：PCT/IB2003/005863
申请日：2003-12-09
申请人： COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH , KUMAR, Rita , KUMAR, Anil , TIKU, Deepa, Kachroo
发明人： KUMAR, Rita , KUMAR, Anil , TIKU, Deepa, Kachroo
IPC分类号： C12N1/20
CPC分类号： C12R1/01 , C02F3/34 , C02F2101/308 , C02F2103/28 , Y02W10/37 , Y10S210/917 , Y10S210/928
摘要： The present invention relates to a bacterium strain of accession no. MTCC 5099, a process for the preparation of innoculum of the said strain, and a process for the reduction of colour from pulp mill effluent using the above said innoculum, which comprises steps of inoculating appropriate aliquots of the pulp and paper mill effluent with the cell slurry obtained, incubating the mixture at about 37°C at about 100 rpm for time duration ranging between 24- 48 hours, assessing colour and total lignin levels to determine the colour removal efficiency of the above said bacterium.
摘要翻译：本发明涉及一种登录号为 MTCC 5099是一种用于制备所述菌株的菌体的方法，以及使用上述所述接种物从纸浆厂流出物中降低颜色的方法，其包括将适当等分的纸浆和造纸厂废液与细胞接种的步骤获得的浆液，将混合物在约37℃下以约100rpm孵育24-48小时的持续时间，评估颜色和总木质素水平以确定上述细菌的脱色效率。

8. 发明申请

WO2004013208A1 A SURFACTANT-LIKE POLYMER GEL AND A METHOD FOR SEPARATING MATERIAL USING SAME 审中-公开
标题翻译：表面活性剂聚合物凝胶和使用其分离材料的方法
公开(公告)号：WO2004013208A1
公开(公告)日：2004-02-12
申请号：PCT/KR2003/000414
申请日：2003-03-04
申请人： KIM, Hongdoo
发明人： KIM, Hongdoo
IPC分类号： C08J3/075
CPC分类号： C08F246/00 , C08J3/075 , Y10S210/917
摘要： The present invention relates to a polymer gel having a surfactant-like micelle structure obtained by polymerization or condensation polymerization of an ionic surfactant and an organic or inorganic compound having polymerizable moiety, which is capable of adsorbing and separating specific compounds in an easy recyclable manner.
摘要翻译：本发明涉及一种具有通过离子型表面活性剂的聚合或缩聚得到的具有表面活性剂的胶束结构的聚合物凝胶和具有可聚合部分的有机或无机化合物，其能够以易于回收的方式吸附和分离特定的化合物。

9. 发明申请

WO00032519A1 HYDROPHILIC DISPERSION POLYMERS OF DIALLYLDIMETHYL AMMONIUM CHLORIDE AND ACRYLAMIDE FOR THE CLARIFICATION OF DEINKING PROCESS WATERS 审中-公开
标题翻译：二氯甲烷氯化铵和丙烯酰胺的疏水性分散聚合物用于澄清过程水的澄清
公开(公告)号：WO00032519A1
公开(公告)日：2000-06-08
申请号：PCT/US1998/025643
申请日：1998-12-03
IPC分类号： C02F1/24 , C02F1/56
CPC分类号： C02F9/00 , C02F1/24 , C02F1/56 , C02F2103/28 , Y10S210/917 , Y10S210/928
摘要： The invention comprises a method for clarifying ink-laden water obtained from the recycling of paper stocks by treating said water with a hydrohilic dispersion polymer. The hydrophilic dispersion polymer of the invention is a copolymer of a diallyl N,N-disubstituted ammonium halide cationic monomer and (meth)acrylamide (AcAm). Following dosing with the polymer, a floc is formed. The floc contains ink and impurities which are removed from the water process stream by means of solid liquid separation; the solid liquid separation comprising a dissolved air flotation method. A preferred copolymer is formed from DADMAC and AcAm.
摘要翻译：本发明包括一种通过用亲水分散聚合物处理所述水来澄清从纸料回收获得的含有油墨的水的方法。本发明的亲水性分散聚合物是二烯丙基N，N-二取代的卤化铵阳离子单体和（甲基）丙烯酰胺（AcAm）的共聚物。在加入聚合物之后，形成絮凝物。絮凝物含有通过固液分离从水处理流中除去的油墨和杂质; 固体分离液包含溶解气浮法。优选的共聚物由DADMAC和AcAm形成。

10. 发明申请

WO99055625A1 USE OF POLYMER DISPERSIONS FOR PAPER MILL COLOR REMOVAL 审中-公开
标题翻译：使用聚合物分散机进行纸张去色
公开(公告)号：WO99055625A1
公开(公告)日：1999-11-04
申请号：PCT/US1999/008897
申请日：1999-04-22
IPC分类号： C02F1/56 , C02F9/00
CPC分类号： C02F1/56 , C02F2103/28 , Y10S210/917 , Y10S210/928
摘要： A hydrophilic dispersion polymer which is useful in the removal of color in paper mill waste water. The polymer is preferably polymerized from diallyl-N, N-disubstituted ammonium halide and (meth) acrylamide.
摘要翻译：亲水性分散体聚合物，可用于去除造纸废水中的颜色。聚合物优选由二烯丙基-N，N-二取代卤化铵和（甲基）丙烯酰胺聚合。

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