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51. 发明申请

WO01062676A1 METHOD FOR TREATING ORGANIC WASTEWATER 审中-公开
标题翻译：处理有机废水的方法
公开(公告)号：WO01062676A1
公开(公告)日：2001-08-30
申请号：PCT/JP2001/001251
申请日：2001-02-21
IPC分类号： C02F3/34 , C02F1/78 , C02F3/12
CPC分类号： C02F3/1221 , C02F1/78 , Y02W10/15
摘要： A method for the biological treatment of an organic wastewater which uses a biological treatment apparatus having a biological treatment tank and an activated sludge solid-liquid separation tank, characterized in that it comprises withdrawing a part of the sludge in the biological treatment tank or the activated sludge solid-liquid separation tank and admixing it with a part of a raw water, injecting an ozone gas into the resultant mixture, introducing the mixture containing ozone to a previous treatment tank to carry out an ozone treatment and a biological treatment in the previous treatment tank, introducing a treated liquor from the previous treatment tank to the latter biological treatment tank together with the residual raw water and a part of the sludge in the biological treatment tank or the activated sludge solid-liquid separation tank and at the same time introducing an exhaust gas from the previous treatment tank to the biological treatment tank, to thereby carry out a biological treatment. The method is free from the fear of death of activated sludge and allows both of the volume reduction of excess sludge and the improvement in the quality of a treated water, and further can be employed for reducing the cost for the whole waste water treatment system.
摘要翻译：一种生物处理有机废水的方法，其使用具有生物处理槽和活性污泥固液分离罐的生物处理装置，其特征在于，其包括将生物处理罐中的一部分污泥或活化的污泥固液分离罐，并将其与一部分原水混合，将臭氧气体注入所得混合物中，将含有臭氧的混合物引入前一处理槽，以进行前述处理中的臭氧处理和生物处理将来自前一处理槽的处理液与残留的原水和生物处理槽或活性污泥固液分离槽中的一部分污泥一起引入后一生物处理槽，同时引入废气从先前的处理槽到生物处理槽，从而进行生物制剂治疗。该方法没有活性污泥的死亡恐惧，并且允许过量污泥的体积减少和处理水的质量的提高，并且还可以用于降低整个废水处理系统的成本。

52. 发明申请

WO01005713A1 METHOD AND APPARATUS FOR REDUCTION OF EXCESS SLUDGE 审中-公开
标题翻译：减少过度污染的方法和装置
公开(公告)号：WO01005713A1
公开(公告)日：2001-01-25
申请号：PCT/JP2000/003347
申请日：2000-05-25
IPC分类号： C02F1/72 , C02F3/12 , C02F3/30 , C02F11/12
CPC分类号： C02F3/1221 , C02F1/72 , Y02W10/15
摘要： A method for the reduction of excess sludge in a bioremediation of an organic waste-containing drainage water, which comprises decomposing the organic waste-containing drainage water in an aeration tank (7), withdrawing at least a part of a sludge produced and charging it to a hydrogen peroxide treatment vessel (2), adding hydrogen peroxide to the hydrogen peroxide treatment vessel (2) containing the sludge in a mixing ratio of 0.04 to 50 wt % in terms of dry sludge, to thereby convert the sludge to an organic material capable of being decomposed by microbes and recycling a predetermined amount of the sludge converted to an organic material capable of being decomposed by microbes to the aeration tank (7); and an apparatus for use in the method. The method can be employed for reducing excess sludge to a great extent with simplicity and economy.
摘要翻译：一种用于减少含有机废物的排水的生物修复中的过剩污泥的方法，其包括在曝气池（7）中分解含有机废物的排出水，抽出至少一部分产生的污泥并将其装入向过氧化氢处理容器（2）中加入过氧化氢，以含有污泥的混合比例为0.04〜50重量％的含有污泥的过氧化氢处理容器（2），从而将污泥转化为有机物质能够被微生物分解并且将预定量的转化成能够被微生物分解的有机材料的污泥再循环到曝气池（7）; 以及用于该方法的装置。该方法可用于在简单性和经济性上大大减少多余的污泥。

53. 发明申请

WO99006327A1 METHOD AND DEVICE FOR PURIFYING WASTE WATER COMPRISING AN ADDITIONAL SLUDGE TREATMENT BY OZONATION 审中-公开
标题翻译：用于净化包含添加剂处理的废水的废水的方法和装置
公开(公告)号：WO99006327A1
公开(公告)日：1999-02-11
申请号：PCT/FR1998/001647
申请日：1998-07-24
IPC分类号： C02F1/34 , C02F1/36 , C02F1/78 , C02F3/12 , C02F9/00
CPC分类号： C02F3/1221 , C02F1/34 , C02F1/36 , C02F1/78 , Y02W10/15
摘要： The invention concerns a method for purifying waste water, whereby the waste water is subjected to a biological treatment (in 3) producing sludge, part of this sludge being recycled towards the biological treatment while being subjected to ozonation combined with mechanical stirring (in 9). A mechanical stirring energy is brought in to attack the walls of the microorganisms.
摘要翻译：本发明涉及一种净化废水的方法，其中废水进行生物处理（3）生产污泥，部分污泥在机械搅拌下与臭氧化同时进行生物处理循环（9）。引入机械搅拌能量以攻击微生物的壁。

54. 发明申请

WO1998003437A1 METHOD AND APPARATUS FOR BIOLOGICAL TREATMENT OF WASTE ORGANIC LIQUID 审中-公开
标题翻译：废物有机液生物处理方法与装置
公开(公告)号：WO1998003437A1
公开(公告)日：1998-01-29
申请号：PCT/JP1996002025
申请日：1996-07-19
申请人： KURITA WATER INDUSTRIES LTD. , YASUI, Hidenari
发明人： KURITA WATER INDUSTRIES LTD.
IPC分类号： C02F09/00
CPC分类号： C02F3/1221 , C02F1/78 , C02F3/006 , C02F2209/42 , Y02W10/15
摘要： A method of reducing the volume of surplus sludge by aerobically treating waste organic liquid in an aeration tank in the presence of biological sludge containing aerobic microbes, subjecting the resultant liquid mixture to solid-liquid separation, discharging the separated liquid as the treated liquid, ozonizing part of the liquid mixture or the separated sludge in the aeration tank, and feeding the mixture or the sludge thus treated into the aeration tank, in which method a mixture of an ozone-containing liquid and a liquid containing either the treated sludge or the ozonized sludge is flowed down through a downcomer and introduced into an ozonizer in a state in which an ozone-containing gas is dispersed as fine bubbles in the sludge-containing liquid to effect ozonization. This method serves to prevent the clogging of the apparatus caused by the adhesion of the sludge and permits the ozonization at a high ozone absorption rate.
摘要翻译：一种通过在含有需氧微生物的生物污泥的存在下对曝气池中的废有机液体进行有氧处理来减少剩余污泥的体积的方法，使得到的液体混合物进行固液分离，排出作为处理液体的分离液体，臭氧化液体混合物的一部分或曝气池中分离的污泥，并将经过处理的混合物或污泥进料到曝气池中，以这种方式将含臭氧液体和含有处理过的污泥或臭氧化的液体的液体污泥通过降液管流下并引入臭氧发生器中，其中含臭氧气体作为细小气泡分散在含污泥的液体中以实现臭氧化。该方法用于防止污泥粘附引起的装置堵塞，并且可以以高臭氧吸收速率进行臭氧化。

55. 发明申请

WO1994003403A1 TREATMENT OF SLUDGE 审中-公开
标题翻译：污泥处理
公开(公告)号：WO1994003403A1
公开(公告)日：1994-02-17
申请号：PCT/GB1993001637
申请日：1993-08-03
申请人： WRC PLC , HOBSON, John, Andrew
发明人： WRC PLC
IPC分类号： C02F11/06
CPC分类号： C02F3/1221 , C02F3/345 , C02F11/004 , C02F11/18 , Y02W10/15
摘要： Sludges, especially sewage sludges, are treated to stabilise them by biological digestion (21) and/or to remove heavy metals (19, 23) by using a sulphur compound cycle in which sulphate is reduced to hydrogen sulphide which is then re-oxidised (36, 40) to sulphate for return to the process. The sulphate reduction is effected during digestion (21) of the sludge and the sulphate from re-oxidation (usually sulphuric acid) is either cycled to the digestion of more sludge, or used to leach heavy metals (14) and subsquently recovered upon their precipitation as sulphides (23). Instead of sulphate, other sulphur species can be used provided they are more oxidised than hydrogen sulphide.
摘要翻译：通过使用硫化合物循环（其中将硫酸盐还原成硫化氢，然后再次氧化），通过生物消化（21）和/或通过硫化合物循环（21,23）处理淤泥，特别是污水污泥来稳定它们并且/或去除重金属（19,23） 36，40）用于硫酸盐以返回该过程。硫酸盐还原在污泥消化（21）期间进行，再次氧化的硫酸盐（通常是硫酸）循环到消化更多的污泥，或用于浸出重金属（14），并在其沉淀时被顺利回收作为硫化物（23）。除了硫酸盐之外，可以使用其它硫物质，只要它们比硫化氢更氧化。

56. 发明申请

WO1986005771A1 METHOD OF TREATING ACTIVE SLUDGE IN WASTE WATER 审中-公开
标题翻译：在废水中处理活性污泥的方法
公开(公告)号：WO1986005771A1
公开(公告)日：1986-10-09
申请号：PCT/JP1986000150
申请日：1986-03-28
申请人： MITSUI SEKIYU KAGAKU KOGYO KABUSHIKI KAISHA , TOMOYASU, Takaharu , KUMAGAI, Yuzaburo , HONDA, Shiro , KANAYAMA, Hikoyoshi
发明人： MITSUI SEKIYU KAGAKU KOGYO KABUSHIKI KAISHA
IPC分类号： C02F03/12
CPC分类号： C02F3/30 , B01D61/145 , B01D61/18 , C02F3/12 , C02F3/1221 , C02F3/1268 , Y02W10/15
摘要： Method of treating the active sludge in the waste water, in which the organic substance-containing waste water is introduced into an active sludge reaction tank, from which the excess sludge occurring therein is introduced into a sludge digestion tank to be digested, whereby an object waste water-treating operation is carried out, this method being characterized in the following. During this waste water treating operation, air is introduced intermittently into the digestion tank to expose the sludge thereto, and a part of liquor in the digestion tank is introduced to a filter unit having an ultrafilter. The filtrate obtained through the filter is taken out of the system, and the remainder is circulated in the digestion tank to maintain the quantity of the liquor therein in a substantially constant level. If the liquor in the reaction tank is introduced therefrom into the digestion tank at a flow rate of W1, the liquor in the digestion tank is returned to the reaction tank at a flow rate of (0.2-0.8)W1. This method enables the excess sludge, which is to be treated outside the system, to be reduced to a low level or zero.

57. 发明申请

WO2015186152A1 CONDITIONING SYSTEM OF THE RECIRCULATION FLOW OF AN ACTIVATED SLUDGE TREATMENT PLANT 审中-公开
标题翻译：活性污泥处理厂循环流量调节系统
公开(公告)号：WO2015186152A1
公开(公告)日：2015-12-10
申请号：PCT/IT2015/000149
申请日：2015-06-08
申请人： DE FERRANTE, Ranieri
发明人： DE FERRANTE, Ranieri
IPC分类号： C02F11/02 , C02F11/08 , C02F3/12 , C02F3/22
CPC分类号： C02F11/083 , C02F3/1221 , C02F3/223 , C02F11/02 , C02F2303/06 , Y02W10/15
摘要： The present invention concerns a conditioning system (10) of the recirculation flow (7) of an active sludge treatment plant, said plant comprising a biological section (1 ), an oxidation section, a sedimentation section (2) and optionally a thickening section (3), said conditioning system (10) being characterised In that it comprises a vertical reactor (12), having a depth equal to 40m or higher, said vertical reactor being provided internally with a compressed air distribution system and with one or more air lift conduits, said conditioning system (10) comprising additionally a system of collection of sludge from said sedimentation section (2), from said oxidation section or from said thickening section (3) and a system of feeding back of conditioned sludge at the head of the treatment plant.
摘要翻译：本发明涉及一种活性污泥处理设备的再循环流（7）的调节系统（10），所述设备包括生物部分（1），氧化部分，沉降部分（2）和任选的增稠部分所述调节系统（10）的特征在于其包括具有等于40m或更高的深度的垂直反应器（12），所述垂直反应器内部设置有压缩空气分配系统，并具有一个或多个气举所述调节系统（10）还包括从所述沉淀部分（2），所述氧化部分或所述增稠部分（3）收集污泥的系统，以及在所述沉淀部分（2）的头部处将调节污泥反馈的系统处理厂。

58. 发明申请

WO2013009819A3 FLUID TREATMENT SYSTEM 审中-公开
标题翻译：流体处理系统
公开(公告)号：WO2013009819A3
公开(公告)日：2013-04-25
申请号：PCT/US2012046187
申请日：2012-07-11
申请人： ALLEGHENY SINGER RES INST , POST JAMES CHRISTOPHER , HIEBERT RANDY , HYATT ROBERT
发明人： POST JAMES CHRISTOPHER , HIEBERT RANDY , HYATT ROBERT
IPC分类号： C02F3/30 , C02F1/52 , C02F1/66 , C02F3/34
CPC分类号： C02F9/00 , C02F3/1215 , C02F3/1221 , C02F3/1268 , C02F3/30 , C02F3/34 , C02F2103/10 , Y02W10/15 , Y02W10/37
摘要： A fluid treatment system includes a fluid source, at least one anaerobic reactor vessel and at least one aerobic reactor vessel. The anaerobic reactor vessel contains retaining a set of retaining structures that are at least partially coated with an anaerobic biofilm. The aerobic reactor vessel contains an aerobic biofilm. When fluid from the fluid source is exposed to the anaerobic biofilm, the anaerobic biofilm removes one or more metal substances from the fluid. When the fluid is exposed to the aerobic biofilm, the aerobic biofilm may cause organic materials in the fluid to metabolize. The system also may include a precipitation reactor that separates divalent metals from the fluid, a settling facility that forms a slurry comprising separated metals, and a neutralization, reactor that modifies the fluid to a substantially neutral pH.
摘要翻译：流体处理系统包括流体源，至少一个厌氧反应器容器和至少一个需氧反应器容器。厌氧反应器容器包含保留一组保持结构，其至少部分地涂覆有厌氧生物膜。需氧反应器容器包含需氧生物膜。当来自流体源的流体暴露于厌氧生物膜时，厌氧生物膜从流体中去除一种或多种金属物质。当流体暴露于需氧生物膜时，需氧生物膜可能导致流体中的有机物质代谢。该系统还可以包括从流体中分离二价金属的沉淀反应器，形成包含分离的金属的浆料的沉降设备以及将流体改变为基本上中性的pH的中和反应器。

59. 发明申请

WO2013022874A1 POLYHYDROXYALKANOATE PRODUCTION DURING WASTEWATER TREATMENT 审中-公开
标题翻译：废水处理过程中的聚羟基烷基酯生产
公开(公告)号：WO2013022874A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/049828
申请日：2012-08-07
申请人： HSIN-YING, Liu , FALK, Michael, Wayne, Jr.
发明人： HSIN-YING, Liu , FALK, Michael, Wayne, Jr.
IPC分类号： C02F3/14
CPC分类号： C02F3/12 , C02F3/1221 , C02F3/1263 , C02F3/34 , C02F2209/001 , C02F2209/10 , C12P7/42 , C12P7/625 , Y02W10/15 , Y02W10/45
摘要： A wastewater treatment process elicits microorganisms to convert a waste stream/organic resource to intracellular biopolymer polyhydroxyalkanoate (PHA). The process includes (i) waste stream/organic resource composition feed criteria, (ii) configuration coupled with operational parameters, and (iii) PHA-laden biomass separation and stabilization. A waste stream/organic resource capable of producing enhanced levels of PHA may be selected based on a combination of criteria, which may include short chain fatty acid concentration, protein concentration, polysaccharides concentration, and total suspended solids concentration. The waste stream is introduced into an aeration basin upon a specific configuration and operated under various parameter combinations for selecting/enriching microorganisms capable of producing PHA. The PHA-laden biomass is separated and stabilized for downstream PHA related product beneficial uses. The present process achieves concurrent wastewater treatment and PHA production, where PHA level (of more than 10% on a cell- weight basis) otherwise could not be obtained.
摘要翻译：废水处理过程引起微生物将废物流/有机物质转化为细胞内生物聚合物聚羟基链烷酸酯（PHA）。该过程包括（i）废物流/有机资源组合物进料标准，（ii）配置与操作参数，以及（iii）含PHA的生物质分离和稳定化。可以基于标准的组合来选择能够产生增强的PHA水平的废物流/有机资源，其可以包括短链脂肪酸浓度，蛋白质浓度，多糖浓度和总悬浮固体浓度。废物流根据特定的构型被引入曝气池并在各种参数组合下操作，用于选择/富集能产生PHA的微生物。 PHA负载生物质被分离并稳定下游PHA相关产品的有益用途。本方法实现了同时进行的废水处理和PHA生产，其中PHA水平（以细胞重量计超过10％）否则无法获得。

60. 发明申请

WO2012135427A1 METHODS AND COMPOSITIONS FOR REMEDIATING MICROBIAL INDUCED CORROSION AND ENVIRONMENTAL DAMAGE AND FOR IMPROVING WASTEWATER TREATMENT PROCESSES 审中-公开
标题翻译：补救微生物诱发的腐蚀和环境损害并改善废水处理过程的方法和组合物
公开(公告)号：WO2012135427A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/031091
申请日：2012-03-29
申请人： GENERAL ELECTRIC COMPANY , POLIZZOTTI, David, Matthew , MCDANIEL, Cato, Russell , PIERCE, Claudia, C. , VASCONCELLOS, Stephen, Robert
发明人： POLIZZOTTI, David, Matthew , MCDANIEL, Cato, Russell , PIERCE, Claudia, C. , VASCONCELLOS, Stephen, Robert
IPC分类号： A01N63/00 , C02F3/34
CPC分类号： A01N63/00 , C02F1/50 , C02F3/1221 , C02F3/34 , C02F2103/023 , C02F2103/10 , C02F2103/365 , C02F2303/08 , Y02W10/15 , A01N25/04 , A01N25/16 , A01N25/28 , A01N2300/00
摘要： A method for remediating bacterially-induced corrosion, environmental damage, and/or process inefficiencies in an industrial process includes identifying an industrial process where target bacteria adversely affect corrosion, environmental impact, and/or process efficiencies. The process also includes identifying the strains of the target bacteria, obtaining a bacteriophage virulent against one or more of the strains of the target bacteria, and exposing the target bacteria to the bacteriophage. The method can utilize an aqueous composition comprising bacteriophage encapsulated in at least one selected from the group consisting of: liposomes, foam, and gel.
摘要翻译：用于修复细菌诱导的腐蚀，环境损害和/或工业过程中的低效率的方法包括鉴定目标细菌不利地影响腐蚀，环境影响和/或过程效率的工业过程。该方法还包括鉴定目标细菌的菌株，获得对目标细菌的一种或多种菌株有毒的噬菌体，并将靶细菌暴露于噬菌体。该方法可以利用包含噬菌体的含水组合物，所述噬菌体包封在选自脂质体，泡沫和凝胶中的至少一种中。

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