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    • 4. 发明授权
    • Granular activated carbon-sequencing batch biofilm reactor (GAC-SBBR)
    • 颗粒活性炭测序批生物膜反应器(GAC-SBBR)
    • US5126050A
    • 1992-06-30
    • US526068
    • 1990-05-10
    • Robert L. IrvineLloyd H. Ketchum, Jr.Peter A. WildererCarlo D. Montemagno
    • Robert L. IrvineLloyd H. Ketchum, Jr.Peter A. WildererCarlo D. Montemagno
    • C02F1/28C02F3/06C02F3/10C02F3/12C02F3/20
    • C02F3/1263C02F1/283C02F3/06C02F3/102C02F3/1231C02F3/208Y02W10/15
    • A periodic multistage process which minimizes fugitive pollutant emissions has been developed for the removal and destruction of volatile, semi-volatile, and non-volatile organic contaminants from either water, wastewater, or spent granular activated carbon. This invention relates to methods, materials, and systems for treating these contaminants by a process and devices which uniquely combine granular activated carbon adsorption and desorption with biological treatment. The process and devices extend existing treatment systems by: (1) providing biofilm growth in a Sequencing Batch Biofilm Reactor on gas permeable membrane which uses oxygen for the supply of the electron acceptor and other organics (e.g., methane), as needed, for the supply of alternative electron donors, (2) limiting the flow of gases to that which is needed to meet the demand of the microorganisms only and, thus, minimize the escape of volatile organic contaminants in the carrier gases, (3) bioregenerating granular activated carbon while minimizing the attachment of biomass to the granular activated carbon, and (4) periodically operating the Granular Activated Carbon-Sequencing Batch Biofilm Reactor system to remove and destroy the organic contaminants present in either water, wastewater, or spent granular activated carbon. The system also optimizes the use of nutrient additives and minimizes the production of unwanted waste byproducts while ensuring that all treated waters, regardless of their original level of contamination, meet the highly stringent clean-up levels established by governing regulatory agencies, and producing granular activated carbon that is regenerated.
    • 已经开发了一种使逸散污染物排放最小化的周期性多阶段过程,用于从水,废水或废颗粒活性炭中去除和破坏挥发性,半挥发性和非挥发性有机污染物。 本发明涉及通过将颗粒状活性炭吸附和解吸与生物处理独特结合的方法和装置来处理这些污染物的方法,材料和系统。 该方法和装置通过以下方式扩展现有的处理系统:(1)在气体渗透膜上的测序批生物膜反应器中提供生物膜生长,其根据需要使用氧供应电子受体和其他有机物(例如甲烷),用于 供应替代电子供体,(2)将气体流量限制为仅满足微生物需求所需的气体流量,从而最小化载气中挥发性有机污染物的逸出,(3)生物再生颗粒活性炭 同时最小化生物质与颗粒活性炭的连接,和(4)周期性地操作颗粒活性炭测序分批生物膜反应器系统以去除和破坏存在于水,废水或废颗粒活性炭中的有机污染物。 该系统还优化了营养添加剂的使用,并最大限度地减少了不需要的废物副产物的生产,同时确保所有处理过的水,无论其原始污染水平如何,都符合管理机构建立的高度清洁水平,并生产颗粒活化 再生的碳。
    • 7. 发明申请
    • Biomimetic Membrane Formed from a Vesicle-Thread Conjugate
    • 从囊泡螺旋共轭体形成的仿生膜
    • US20110259815A1
    • 2011-10-27
    • US13123208
    • 2009-10-06
    • Carlo D. Montemagno
    • Carlo D. Montemagno
    • B01D71/80H01M8/16D02G3/00
    • B01D69/125B01D61/025B01D69/02B01D69/144B01D2323/30B01D2323/345B82Y10/00H01G9/2059H01L51/0093H01L51/0595Y02W10/37Y10T428/2929Y10T442/3106Y10T442/612
    • The present invention relates to a method for producing man-made devices which have the properties and functions of biological membranes and membrane proteins, and to the structure of such devices.Briefly, in one aspect of the invention, natural or genetically engineered proteins are incorporated into a polymeric vesicle that is conjugated to a thread to form a vesicle-thread conjugate. The engineered protein is preferably a transmembrane protein embedded in the wall of the polymeric vesicle. The vesicle-thread conjugate is then formed into a membrane or thin fabric having a wide variety of inherent functionality, including the ability to selectively transport and/or filter compounds between fluids. By selecting proteins with specific properties, membranes can be fabricated with a defined functionality including molecular scale addressability via directed electrostatic, electromagnetic, and chemical forces.
    • 本发明涉及具有生物膜和膜蛋白质的性质和功能的人造装置的制造方法以及这种装置的结构。 简而言之,在本发明的一个方面,将天然或遗传工程改造的蛋白质掺入到与螺纹结合以形成囊泡 - 螺纹结合物的聚合物泡囊中。 工程改造的蛋白质优选是嵌入聚合物泡囊壁中的跨膜蛋白。 然后将囊泡螺纹缀合物形成具有各种固有功能的膜或薄织物,包括在流体之间选择性输送和/或过滤化合物的能力。 通过选择具有特定性质的蛋白质,膜可以通过定向的静电,电磁和化学力通过定义的功能制造,包括分子尺度可寻址性。