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    • 1. 发明授权
    • Membrane fluid filtration and remediation system
    • 膜流体过滤和修复系统
    • US07947176B1
    • 2011-05-24
    • US12949900
    • 2010-11-19
    • Tom JamiesonEdward Beverly Moe
    • Tom JamiesonEdward Beverly Moe
    • C02F1/02C02F9/10C02F1/00
    • C02F1/28B01D61/145B01D61/22B01D65/02B01D2311/04B01D2321/168C02F1/001C02F1/40C02F1/444C02F1/56C02F9/00C02F2101/32C02F2201/008C02F2303/16C02F2303/24B01D2311/2642
    • A filtration and remediation system is disclosed herein including a quiet tank component, a circulation component, and a storage and filtration component, each with frames. The system can include a scalping shaker which can receive a slurry and separate a particulate from the slurry, forming an effluent. A tank can receive the effluent and a weir can remove oil from the effluent, forming a cleaned effluent. A second weir can discharge the cleaned effluent. The circulation component can include a tank and an absorbent material. The absorbent material can receive the cleaned effluent and remove oil from the cleaned effluent, forming a circulation effluent. A sludge can settle within the circulation tank from the circulation effluent, forming a cleaned circulation stream. The storage and filtration component can include a filtration membrane which can receive and separate the cleaned circulation stream into a clean permeate and a dirty concentrate.
    • 本文公开了一种过滤和修复系统,其包括安静的罐组件,循环组件和存储和过滤组件,每个都具有框架。 该系统可以包括可以接收浆料并将颗粒从浆料中分离出来形成流出物的刮板式搅拌器。 罐可以接收流出物,并且堰可以从流出物中除去油,从而形成清洁的流出物。 第二堰可以排出清洁的废水。 循环部件可以包括罐和吸收材料。 吸收材料可以接收清洁的流出物并从清洁的流出物中除去油,形成循环流出物。 污泥可以从循环流出物中沉积在循环罐内,形成清洁的循环流。 储存和过滤组件可以包括过滤膜,其可以将清洁的循环流接收并分离成干净的渗透物和脏的浓缩物。
    • 3. 发明授权
    • Method for handling an effluent in a hydrothermal process
    • 处理水热处理流出物的方法
    • US6051145A
    • 2000-04-18
    • US237013
    • 1999-01-25
    • James Walton GriffithWilliam Tracy Wofford, IIIJames Randolph Griffith
    • James Walton GriffithWilliam Tracy Wofford, IIIJames Randolph Griffith
    • B01D19/00B01J3/00C02F1/72C02F9/10C02F11/06C02F11/08
    • C02F1/72C02F11/086Y10S210/908
    • A hydrothermal process (10) is integrated into a wastewater treatment facility (12) to fully oxidize an undigested wastewater sludge produced by the treatment facility. A thickened and conditioned feed mixture comprising sludge from the treatment facility is first pressurized to a critical pressure and then heated to a reaction initiating temperature below the critical temperature. An oxidant is injected into the feed mixture at the reaction initiating temperature to initiate an oxidation reaction in low light-off temperature constituents of the feed mixture to produce a partially reacted mixture and raise the temperature of the partially reacted mixture to at least the critical temperature for water in a supercritical water oxidation reactor (52). Heat from the supercritical water oxidation reaction is used to heat the feed mixture and also, to condition the sludge from the wastewater treatment plant preferably by thickening and heating the sludge. The effluent from the supercritical water oxidation reactor (52) may also be used to produce a standard, high quality steam which may be used to drive a steam turbine (72). Solids laden effluent from the supercritical water oxidation reactor (52) is reduced in a pressure reducing arrangement (90).
    • 将水热处理(10)整合到废水处理设备(12)中,以完全氧化由处理设备产生的未消化的废水污泥。 首先将来自处理设备的污泥的增稠和调节的进料混合物加压至临界压力,然后加热至低于临界温度的反应开始温度。 在反应开始温度下将氧化剂注入进料混合物中,以在进料混合物的低照射温度组分中引发氧化反应,以产生部分反应的混合物,并将部分反应的混合物的温度升至至少临界温度 用于超临界水氧化反应器(52)中的水。 来自超临界水氧化反应的热量用于加热进料混合物,并且优选通过增稠和加热污泥来调节来自废水处理设备的污泥。 来自超临界水氧化反应器(52)的流出物也可用于生产可用于驱动蒸汽轮机(72)的标准高品质蒸汽。 来自超临界水氧化反应器(52)的含有载液的流出物在减压装置(90)中减少。
    • 4. 发明授权
    • Apparatus for oxidizing undigested wastewater sludges
    • 用于氧化未消化的废水污泥的设备
    • US5888389A
    • 1999-03-30
    • US847523
    • 1997-04-24
    • James Walton GriffithWilliam Tracy Wofford, IIIJames Randolph Griffith
    • James Walton GriffithWilliam Tracy Wofford, IIIJames Randolph Griffith
    • B01D19/00B01J3/00C02F1/72C02F9/10C02F11/06C02F11/08C02F1/02
    • C02F1/72C02F11/086Y10S210/908
    • A hydrothermal process (10) is integrated into a wastewater treatment facility (12) to fully oxidize an undigested wastewater sludge produced by the treatment facility. A thickened and conditioned feed mixture comprising sludge from the treatment facility is first pressurized to a critical pressure and then heated to a reaction initiating temperature below the critical temperature. An oxidant is injected into the feed mixture at the reaction initiating temperature to initiate an oxidation reaction in low light-off temperature constituents of the feed mixture to produce a partially reacted mixture and raise the temperature of the partially reacted mixture to at least the critical temperature for water in a supercritical water oxidation reactor (52). Heat from the supercritical water oxidation reaction is used to heat the feed mixture and also, to condition the sludge from the wastewater treatment plant preferably by thickening and heating the sludge. The effluent from the supercritical water oxidation reactor (52) may also be used to produce a standard, high quality steam which may be used to drive a steam turbine (72). Solids laden effluent from the supercritical water oxidation reactor (52) is reduced in a pressure reducing arrangement (90).
    • 将水热处理(10)整合到废水处理设备(12)中,以完全氧化由处理设备产生的未消化的废水污泥。 首先将来自处理设备的污泥的增稠和调节的进料混合物加压至临界压力,然后加热至低于临界温度的反应开始温度。 在反应开始温度下将氧化剂注入进料混合物中,以在进料混合物的低照射温度组分中引发氧化反应,以产生部分反应的混合物,并将部分反应的混合物的温度升至至少临界温度 用于超临界水氧化反应器(52)中的水。 来自超临界水氧化反应的热量用于加热进料混合物,并且优选通过增稠和加热污泥来调节来自废水处理设备的污泥。 来自超临界水氧化反应器(52)的流出物也可用于生产可用于驱动蒸汽轮机(72)的标准高品质蒸汽。 来自超临界水氧化反应器(52)的含有载液的流出物在减压装置(90)中减少。