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公开(公告)号：WO2019152188A1
公开(公告)日：2019-08-08
申请号：PCT/US2019/013734
申请日：2019-01-16
IPC分类号： C02F1/52 , C02F101/32 , C02F103/36 , C02F101/30 , C02F1/56 , C02F1/68 , C02F1/28 , C02F1/66 , C02F1/00
CPC分类号： C02F1/5245 , C02F1/004 , C02F1/281 , C02F1/283 , C02F1/56 , C02F1/66 , C02F1/688 , C02F2101/301 , C02F2101/32 , C02F2101/322 , C02F2103/36 , C02F2303/04
摘要： A method (200, 400) for reducing contaminants in wastewater from a manufacturing process. Water is fed into a processing tank (102) that has been used to process one or more materials having negatively charged particles that become contaminants in wastewater. The water becomes mixed with the contaminants forming wastewater which is discharged into a wastewater tank (13). A water treatment composition is added to the wastewater tank (13) containing the wastewater. The water treatment composition has a coagulant having one or more water-soluble multi-valent inorganic salts or mixtures thereof. The coagulant attracts and neutralizes the negatively charged particles in the wastewater to form insoluble matter. The insoluble matter is removed to obtain treated wastewater with reduced contaminants.
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2.发明申请
公开(公告)号：WO2019104234A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/062335
申请日：2018-11-21
申请人： OVIVO INC. , TRIVED, Hiren , SNODGRASS, Michael
发明人： TRIVED, Hiren , SNODGRASS, Michael
CPC分类号： C02F1/004 , C02F1/006 , C02F1/444 , C02F2103/001 , C02F2301/043
摘要： Combined Sewer Overflow (CSO) events require certain minimum treatment, before discharge, according to EPA regulations. However, these events are infrequent, and CSO treatment systems remain idle most of the time. Tertiary filtration is typically used to polish off the secondary treated water in order to remove suspended matter, phosphorous, etc. Tertiary systems are usually designed to handle design flows and remain active most of the time. These are two independent unit operations requiring major capital investment and operational expense. According to this invention an interchangeable system is able to switch a tertiary treatment reactor back and forth between two applications ensuring seamless operation, smooth transition and significant cost savings for treatment facilities.
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公开(公告)号：WO2019096826A1
公开(公告)日：2019-05-23
申请号：PCT/EP2018/081193
申请日：2018-11-14
发明人： JACKSON, Nicholas , KUIJPER, Jasper
IPC分类号： C02F1/00 , C02F1/32 , B01D24/10 , C02F103/00 , C02F103/42
CPC分类号： C02F1/004 , C02F1/32 , C02F2103/007 , C02F2103/42 , C02F2201/3228 , C02F2303/04 , C02F2303/20
摘要： The present disclosure relates to a filter apparatus (1) for mechanically filtering a liquid (W). The filter apparatus (1) includes a filter chamber (5) for containing a plurality of filter elements (7) for filtering the liquid (W). A steriliser unit (36) is provided for sterilising the liquid (W) and/or the filter elements (7) in the filter chamber (5). The present disclosure also relates to a method of filtering a liquid (W) including sterilising the liquid (W) and/or the filter elements (7) in the filter chamber (5).
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公开(公告)号：WO2019095369A1
公开(公告)日：2019-05-23
申请号：PCT/CN2017/111876
申请日：2017-11-20
申请人： 江苏宏大环保科技有限公司
IPC分类号： C02F9/02
CPC分类号： C02F1/004 , B01D33/0183 , B01D33/42 , B01D33/461 , B01D35/1435 , B01D36/001
摘要： 一种污水处理装置，包括圆柱状的壳体（1），所述壳体（1）内设置的污水过滤装置，污水过滤装置连接的清洗装置，以及驱动污水过滤装置的驱动装置。该污水处理装置过滤效果好，且可避免壳体（1）内壁水垢产生。
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公开(公告)号：WO2019084178A1
公开(公告)日：2019-05-02
申请号：PCT/US2018/057368
申请日：2018-10-24
申请人： CERAHELIX, INC.
发明人： BANKS, James V. , BANTEGUI, Tracy
CPC分类号： C02F9/00 , C02F1/004 , C02F1/20 , C02F1/36 , C02F1/44 , C02F1/442 , C02F1/4604 , C02F1/463 , C02F1/76 , C02F1/78 , C02F2301/08 , C02F2303/12 , C02F2303/16
摘要： In some embodiments, a fluid separation system is provided. The system includes a reactor for coagulating one or more suspended fluids in a fluid solution. The system also includes a first filtration unit downstream of the reactor for removing a first portion of the coagulated solids. The system also includes a second filtration unit downstream of the first filtration unit for removing a second portion of the solids.
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公开(公告)号：WO2018153992A1
公开(公告)日：2018-08-30
申请号：PCT/EP2018/054397
申请日：2018-02-22
申请人： GRUNDFOS HOLDING A/S
IPC分类号： C02F1/44 , C02F1/00 , B01D37/02 , B01D29/11 , B01D29/52 , B01D29/64 , B01D29/66 , B01D61/14 , B01D61/18 , B01D63/06 , B01D65/02 , C02F11/04 , C02F3/12 , C02F101/30
CPC分类号： C02F1/004 , B01D21/02 , B01D61/14 , B01D61/16 , B01D61/18 , B01D61/22 , B01D63/06 , B01D65/02 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2311/25 , B01D2311/2688 , B01D2319/04 , B01D2321/04 , B01D2321/16 , B01D2321/185 , B01D2321/20 , B01D2321/30 , C02F1/444 , C02F1/52 , C02F3/1221 , C02F11/04 , C02F2101/30 , C02F2209/03 , C02F2301/043 , Y02W10/15
摘要： The present invention relates to wastewater filtration using one or more through flow hollow tubular members having a fluid penetrable wall being configured for supporting a filtration cake through which the wastewater is filtered. The filtration cake is formed from deposited solids comprised in a blend comprising primary sludge and digester sludge, and optionally activated sludge if available, with a possible addition of coagulating substances.
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公开(公告)号：WO2018142332A1
公开(公告)日：2018-08-09
申请号：PCT/IB2018/050660
申请日：2018-02-02
CPC分类号： C02F1/048 , B01B1/02 , B01D1/26 , B01D1/2896 , B01D1/305 , B01D3/42 , B01D5/006 , B01D17/08 , B01D19/02 , C02F1/004 , C02F5/145 , C02F2209/42 , C02F2303/12
摘要： The present invention provides an industrial wastewater recovery apparatus (100) aiming at Zero Liquid Discharge (ZLD). The apparatus (100) provides two stages in pre-heating the spiral coil pipe (103) containing wastewater and also conserves the heat by using the two heat exchangers (104, 105). The apparatus (100) agitates the surface wastewater to increase the rate of evaporation for faster heating. The apparatus (100) provides two stages in condensation of distilled water and also provides real-time monitoring of the water quality. The apparatus (100) provides automatic cleaning in the various parts during the operations. Further, a plurality of IoT sensor (201) monitor the real time parameters of the industrial wastewater recovery apparatus (100) and data is available to the user on the electronic display device (204).
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8.发明申请필터의 세척기능을 구비하고 와류 속을 유동하는 고체 입자들의 마찰과 충돌을 이용한 수 처리용 하이드로크래셔 审中-公开用于水处理的水力破碎机利用涡流中流动的固体颗粒的摩擦和碰撞以及过滤器清洁功能
公开(公告)号：WO2017200336A1
公开(公告)日：2017-11-23
申请号：PCT/KR2017/005217
申请日：2017-05-19
申请人： 김형오
发明人： 김형오
IPC分类号： B63J4/00 , B63B13/00 , F17D1/14 , F17D3/01 , B01D35/02 , C02F1/00 , B63B43/06 , C02F1/78 , C02F1/32 , C02F103/00
CPC分类号： B02C19/005 , B01D29/01 , B01D29/03 , B01D29/66 , B01D35/02 , B01D39/10 , B02C23/10 , B63J4/002 , C02F1/004 , C02F1/32 , C02F1/78 , C02F2103/008 , C02F2103/023 , C02F2301/026 , C02F2303/04 , C02F2303/16 , F17D1/14 , F17D3/01
摘要： 본 발명의 일 실시예에 따르면, 수 처리 대상수 내의 생물을 제거하기 위한 수 처리용 하이드로크래셔에 있어서, 내부 공간을 가진 원통 형상을 가지며, 내부 공간으로 수 처리 대상수를 유입 받을 수 있는 유입부와 유입부를 통해서 유입 받은 처리 대상수를 배출할 수 있는 배출부를 포함하는 바디부; 및 수 처리 대상수에 의해 유동 가능한 고체 입자들; 을 포함하고, 유동 가능한 고체 입자들은 내부 공간의 적어도 일부에 채워진 것인, 수 처리용 하이드로크래셔가 개시된다. 이로써, 수 처리 대상수에 포함된 생물에 충격을 가하여 사멸시키거나 비활성화 시킴으로써 물리적인 살균이 가능하도록 하는 효과가 있다.
摘要翻译： 根据本发明的实施例，提供了一种用于去除待处理的水中的生物体的水锤式破碎机，所述破碎机具有具有内部空间的圆柱形形状， 本体部分包括能够引入水的入口部分和出口部分，待流过入口部分的待处理水可通过该出口部分排出; 固体颗粒可以通过水处理物体流动; 其中可流动固体颗粒填充在内部空间的至少一部分中。 以这种方式，可以通过死亡或灭活生物体来对水处理对象中包含的生物体进行物理灭菌。
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9.发明申请SULFITE PRECONDITIONING SYSTEMS AND METHODS TO REDUCE MERCURY CONCENTRATIONS IN WASTE WATER 审中-公开亚硫酸盐预处理系统和方法，以减少废水中汞的浓度
公开(公告)号：WO2017197049A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/032044
申请日：2017-05-10
IPC分类号： C02F1/74 , C02F1/00 , B01D53/50 , B01D53/64 , B01D53/80 , B01D53/34 , C02F1/52 , C02F1/66 , C02F5/06 , C02F101/10 , C02F101/20 , C02F103/18
CPC分类号： B01D53/73 , B01D53/346 , B01D53/501 , B01D53/504 , B01D53/64 , B01D53/80 , B01D2247/04 , B01D2251/11 , B01D2251/404 , B01D2257/302 , B01D2257/602 , B01D2258/0283 , C02F1/004 , C02F1/008 , C02F1/52 , C02F1/5236 , C02F1/5245 , C02F1/56 , C02F1/66 , C02F1/74 , C02F3/2826 , C02F3/305 , C02F3/34 , C02F2001/007 , C02F2101/101 , C02F2101/106 , C02F2101/20 , C02F2103/18 , C02F2209/00 , C02F2209/04 , C02F2209/38
摘要： The present application provides a waste water preconditioning system for limiting mercury concentrations in a waste water stream resulting from treatment of a flue gas. The waste water preconditioning system may include a wet flue gas desulfurization system for treating the flue gas with an aqueous alkaline slurry, a sulfite detector to determine the concentration of sulfite in the aqueous alkaline slurry, and to produce the waste water stream with a mercury concentration of less than about five micrograms per liter. The waste water preconditioning system also may include a waste water treatment system downstream of the wet flue gas desulfurization system.
摘要翻译： 本申请提供了一种废水预处理系统，用于限制由处理烟气所产生的废水流中的汞浓度。 废水预处理系统可以包括用含水碱性浆液处理烟气的湿式烟气脱硫系统，用于测定含水碱性浆液中亚硫酸盐浓度的亚硫酸盐检测器，并且产生汞浓度的废水流 小于约5微克每升。 废水预处理系统还可以包括湿法烟气脱硫系统下游的废水处理系统。
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公开(公告)号：WO2017189237A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/027254
申请日：2017-04-12
CPC分类号： C02F1/285 , B01J20/24 , B01J20/264 , C02F1/004 , C02F1/265 , C02F2103/08 , C02F2303/16
摘要： Method and apparatus for producing desalinated water are disclosed herein. In embodiments, a method may comprise adding superabsorbent polymer to salt water to form a mixture of hydrogel and brine; and extracting desalinated water from the mixture of hydrogel and brine. Other embodiments may be described and claimed.
摘要翻译： 本文公开了用于生产淡化水的方法和设备。 在实施方案中，方法可以包括将超吸收性聚合物加入盐水中以形成水凝胶和盐水的混合物; 并从水凝胶和盐水的混合物中提取脱盐水。 其他实施例可以被描述和要求保护。
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