公开(公告)号：US08586342B2

公开(公告)日：2013-11-19

申请号：US12050915

申请日：2008-03-18

Applicant: Qinsheng Li ,  Yeqin Wang ,  Ruoxue Wang ,  Jing Wang

Inventor： Qinsheng Li ,  Yeqin Wang ,  Ruoxue Wang ,  Jing Wang

IPC: C12N1/00

CPC classification number: C12N11/08 ,  C12N11/04 ,  C12N11/10 ,  C12N11/12 ,  C12N11/14

Abstract: An artificial biomembrane and a method for manufacturing the same. Raw film-forming materials, such as polyvinyl alcohol, sodium alginate and sodium carboxymethyl cellulose, are dissolved in water to form a glue liquid, into which a mixture of coal-based activated carbon powder, diatomaceous earth powder sodium acetate and single strain or multiple strains of microbial cells are added. The resultant glue liquid is immobilized using powder beds or fluidized beds to form artificial biomembranes. The artificial biomembranes can be manufactured in a large-scale, with simple process of immobilization, high efficiency and low cost. The artificial biomembranes can be applied to ecological restorations and different polluted water environments, such as industrial wastewater, sewage, fishing water, landscape water, flowing water and the like.

Abstract translation: 人造生物膜及其制造方法。 将原始成膜材料如聚乙烯醇，藻酸钠和羧甲基纤维素钠溶解在水中以形成胶液，其中混合有煤基活性炭粉末，硅藻土粉末乙酸钠和单一菌株或多个 加入微生物细胞菌株。 使用粉末床或流化床固定所得胶液以形成人造生物膜。 人造生物膜可以大规模制造，具有简单的固定过程，高效率和低成本。 人造生物膜可应用于生态修复和不同污染水环境，如工业废水，污水，渔用水，景观水，流水等。

公开(公告)号：US20080160596A1

公开(公告)日：2008-07-03

申请号：US12050915

申请日：2008-03-18

Applicant: Qinsheng Li ,  Yeqin Wang ,  Ruoxue Wang ,  Jing Wang

Inventor： Qinsheng Li ,  Yeqin Wang ,  Ruoxue Wang ,  Jing Wang

IPC: C12N1/20

CPC classification number: C12N11/08 ,  C12N11/04 ,  C12N11/10 ,  C12N11/12 ,  C12N11/14

Abstract: The present invention relates to an artificial biomembrane and a method for manufacturing such an artificial biomembrane. The beneficial microbial strains, authorized for use in the nation, are concentrated after fermentation. Film-forming raw materials in the water, such as polyvinyl alcohol, sodium alginate and sodium carboxymethyl cellulose, are dissolved into glue liquid, into which the mixture of coal-based activated carbon powder, diatomaceous earth powder sodium acetate and single strain or multiple strains of microbial cells are added. The glue liquid are set into the spray device that is pressed to spray, such that fogdrops are landed on powder beds or fluidized beds for immobilization to form artificial biomembranes. The artificial biomembranes can be manufactured by mechanization and large-scale production, with simple process of immobilization, high efficiency and low cost. In the biomembrane, the cell density is high and the period of validity is long, with good mass transfer performance and stability. The artificial biomembranes can be applied to ecological restorations and treatments of different water environments in pollution, such as industrial wastewater, sewage, fishing water, landscape water, flowing water and the like.

Abstract translation: 本发明涉及一种人造生物膜和这种人造生物膜的制造方法。 授权在全国使用的有益微生物菌株在发酵后浓缩。 在水中的成膜原料如聚乙烯醇，藻酸钠和羧甲基纤维素钠溶解在胶液中，其中煤基活性炭粉末，硅藻土钠盐和单一菌株或多种菌株的混合物 的微生物细胞。 将胶液置于被喷雾的喷雾装置中，使雾滴落在粉末床或流化床上用于固定以形成人造生物膜。 人造生物膜可以通过机械化和大规模生产制造，具有简单的固定过程，效率高，成本低廉。 在生物膜中，细胞密度高，有效期长，传质性能好，稳定性好。 人造生物膜可以应用于工业废水，污水，渔水，景观水，流水等污染的不同水环境的生态修复和处理。

公开(公告)号：US20160096730A1

公开(公告)日：2016-04-07

申请号：US14404475

申请日：2013-08-16

Applicant: Yeqin Wang ,  Wei Zhang

Inventor： Yeqin Wang ,  Wei Zhang

IPC: C01B3/34 ,  B01J19/00

CPC classification number: C01B3/34 ,  B01B1/005 ,  B01D1/0082 ,  B01J19/0006 ,  B01J19/2425 ,  B01J2219/00054 ,  B01J2219/00058 ,  B01J2219/00063 ,  B01J2219/00162 ,  B01J2219/00182 ,  B01J2219/00202 ,  B01J2219/00213 ,  B01J2219/00231 ,  B01J2219/00238 ,  C01B2203/0233 ,  C01B2203/169 ,  Y02A20/128 ,  Y02P20/129

Abstract: The present invention relates to a steam to carbon ratio control device including: a heat source, and an evaporation mixer and a steam separator interconnected by pipelines, said connecting pipelines of the evaporation mixer and the steam separator are provided with a temperature control device and a pressure control device, said evaporation mixer is provided with a natural gas inlet, a desalinated water inlet and a mixed gas outlet, the inlet of said heat source is connected with a end closer to the natural gas inlet of the evaporation mixer, the outlet of said heat source is connected to a end closer to the mixed gas outlet. Comparing with the prior art, the beneficial effect of the present invention is that it can accurately control the proportion of natural gas to steam and stably control the flow rates of natural gas and steam.

Abstract translation: 本发明涉及一种蒸汽与碳比率控制装置，包括：热源，蒸发混合器和通过管道互连的蒸汽分离器，蒸发混合器和蒸汽分离器的所述连接管线设置有温度控制装置和 所述蒸发混合器设置有天然气入口，脱盐水入口和混合气体出口，所述热源的入口与更靠近蒸发混合器的天然气入口的端部连接，出口 所述热源连接到更靠近混合气体出口的一端。 与现有技术相比，本发明的有益效果是可以精确地控制天然气对蒸汽的比例，并稳定地控制天然气和蒸汽的流量。