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    Method of Recovering Potassium from Waste Waters for Use in Purification of Waste Water, including the Waste Water from which the potassium is Recycled, while retaining the Potassium in forms suitable for use as a Nutrient in Growing Microbes, Plants and Algae
    74.
    发明申请
    Method of Recovering Potassium from Waste Waters for Use in Purification of Waste Water, including the Waste Water from which the potassium is Recycled, while retaining the Potassium in forms suitable for use as a Nutrient in Growing Microbes, Plants and Algae 审中-公开
    从废水中回收钾的方法，用于净化废水，包括从其中回收钾的废水，同时保留适合用作生长微生物，植物和藻类营养素的钾

    公开(公告)号：US20120061315A1

    公开(公告)日：2012-03-15

    申请号：US13248679

    申请日：2011-09-29

    Applicant: Gerald J GROTT

    Inventor： Gerald J GROTT

    IPC: C02F3/00

    CPC classification number: C02F1/76 ,  B01J39/08 ,  B01J39/14 ,  B01J41/05 ,  B01J41/07 ,  B01J49/06 ,  B01J49/53 ,  C02F1/42 ,  C02F1/4674 ,  C02F1/52 ,  C02F5/00 ,  C02F9/00 ,  C02F2101/10 ,  C02F2303/04 ,  C02F2303/16 ,  C05D1/005 ,  Y02W10/37 ,  C05F11/00 ,  C05G3/0064

    Abstract: A method for recovering and/or utilizing potassium from waste waters for a plurality of applications. As algae and plants are able to survive and flourish in environments with high salt concentrations, waste waters containing potassium can be applied as fertilizers to the growth of microbes, algae and plants. The microbes, plants, and algae are able to absorb the necessary nutrients, such as nitrogen and potassium, from the waste waters. After depletion of the potassium content from the waste water, that waste water can then be treated to separate other contaminants. In another aspect of the present invention, the potassium content may be first separated from the waste water to be applied for growth of microbes, plants, and algae and again used for regeneration of cation resins in specific potassium forms. The remaining contaminants that are separated through treatment of the waste water can be utilized for different productions.

    Abstract translation: 一种用于从废水中回收和/或利用钾用于多种应用的方法。 由于藻类和植物能够在高盐浓度的环境中生存和繁殖，所以含钾的废水可以作为肥料施用于微生物，藻类和植物的生长。 微生物，植物和藻类能够从废水中吸收必需的营养物质，如氮和钾。 在废水中消耗钾含量后，可以处理废水以分离其他污染物。 在本发明的另一方面，可以首先从废水中分离出钾含量以用于微生物，植物和藻类的生长，并再次用于特定钾形式的阳离子树脂的再生。 通过处理废水分离的剩余污染物可用于不同的生产。

    FILTRATION MEDIA COATED WITH ZERO-VALENT METALS, THEIR PROCESS OF MAKING, AND USE
    75.
    发明申请
    FILTRATION MEDIA COATED WITH ZERO-VALENT METALS, THEIR PROCESS OF MAKING, AND USE 审中-公开
    过滤介质涂有零价金属，其制备和使用过程

    公开(公告)号：US20110139726A1

    公开(公告)日：2011-06-16

    申请号：US12964998

    申请日：2010-12-10

    Applicant: YAN JIN ,  PEI CHIU

    Inventor： YAN JIN ,  PEI CHIU

    IPC: C02F1/68 ,  B01D35/28 ,  C02F1/30 ,  B05D3/02 ,  B05D3/04

    CPC classification number: C02F1/281 ,  B01D39/06 ,  B01D2239/0258 ,  B01D2239/0485 ,  B01J20/0229 ,  B01J20/28007 ,  B01J20/2805 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3295 ,  B01J39/08 ,  B82Y30/00 ,  C02F1/288

    Abstract: The present invention generally relates to filtration media for treating fluids, particularly water. In one aspect, the invention relates to the filtration media coated with nano-sized, zero-valent metals. In another aspect, this invention relates to the processes for making such nano-sized, zero-valent metal-coated filtration media. In yet another aspect, the invention relates to removing microbiological impurities such as microbial pathogens from water by treating the water with filtration media that include nano-sized zero-valent metals. In another aspect, the invention relates to a device comprising such nano-sized, zero-valent metal-coated filtration media for treating water.

    Abstract translation: 本发明一般涉及用于处理流体，特别是水的过滤介质。 一方面，本发明涉及涂覆有纳米尺寸的零价金属的过滤介质。 另一方面，本发明涉及制备这种纳米尺寸的零价金属涂层过滤介质的方法。 另一方面，本发明涉及通过用包括纳米级零价金属的过滤介质处理水来从水中除去微生物病原体的微生物杂质。 另一方面，本发明涉及包含用于处理水的这种纳米尺寸的零价金属涂层过滤介质的装置。

    혼합층 이온교환수지
    78.
    发明公开
    혼합층 이온교환수지 有权
    混合离子交换树脂

    公开(公告)号：KR1020130047591A

    公开(公告)日：2013-05-08

    申请号：KR1020120117867

    申请日：2012-10-23

    Applicant: 롬 앤드 하아스 컴패니

    Inventor： 신타로츠즈키

    IPC: B01J39/08 ,  B01J39/18 ,  B01J41/12 ,  C08J5/20

    CPC classification number: B01J39/08 ,  B01J39/16 ,  B01J47/016 ,  B01J47/04 ,  C02F1/42 ,  C02F2001/425 ,  C02F2001/427

    Abstract: PURPOSE: A cation exchange resin, a treating method thereof, and a mixed layer ion exchange resin including the same are provided to have cation exchange speed equal to the previous treatment and the excellent exchange performance of divalence cation especially compared to the normal treatment. CONSTITUTION: A cation exchange resin is treated by the water-soluble cation polymer electrolyte and is a cation exchange resin having an intramolecular annular quaternary ammonium salt. A compound having an intramolecular annular quaternary ammonium salt structure is represented by the chemical formula 1. In the chemical formula 1, R1 and R2 represent a linear or branched alkyl group which has one to ten carbon atoms and independently has a substituent, R3 represents an alkylene group which is single-bonded and has one to five carbon atoms, and X represents chlorine, bromine, iodine or OH.

    Abstract translation: 目的：提供阳离子交换树脂及其处理方法以及包含该阳离子交换树脂的混合层离子交换树脂，其阳离子交换速度等于以前的处理，并且与正常处理相比具有优异的二价阳离子交换性能。 构成：阳离子交换树脂由水溶性阳离子聚合物电解质处理，是具有分子内环状季铵盐的阳离子交换树脂。 具有分子内环状季铵盐结构的化合物由化学式1表示。在化学式1中，R 1和R 2表示具有1至10个碳原子并且独立地具有取代基的直链或支链烷基，R 3表示 单键键合并具有1至5个碳原子的亚烷基，X表示氯，溴，碘或OH。

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