CONTAINER FOR RECOVERING THE HEAT ENERGY OF WASTEWATER

    公开(公告)号:WO2019086766A1

    公开(公告)日:2019-05-09

    申请号:PCT/FI2018/050810

    申请日:2018-11-06

    申请人: WASENCO OY

    摘要: The invention relates to a container (1) for recovering the heat energy of wastewater. The container (1) comprises a shell (10) and a continuous spiral pipe (2) for conveying wastewater through the container in a vertical direction. A first heat transfer space for a heat transfer liquid is arranged between an outer shell of the spiral pipe (2) and the shell (10) of the container (1), and a second heat transfer space is arranged inside the spiral pipe (2). The shell (10) is provided with at least one openable inspection hatch (6) having fastened thereto a manifold (7) as well as a shell and tube heat exchanger (3) having its inlet and outlet ends coupled to said manifold (7). The spiral pipe (2) consists of acid-proof or stainless steel and its internal surface is adapted to have a higher chromium content than the other parts of the spiral pipe's wall.

    SYSTEMS AND METHODS FOR PROCESSING BIO-ORGANIC COMPOUNDS
    6.
    发明申请
    SYSTEMS AND METHODS FOR PROCESSING BIO-ORGANIC COMPOUNDS 审中-公开
    用于处理生物有机化合物的系统和方法

    公开(公告)号:WO2016054655A1

    公开(公告)日:2016-04-07

    申请号:PCT/US2015/054076

    申请日:2015-10-05

    IPC分类号: C02F11/04

    摘要: The present disclosure relates, according to some embodiments, to systems and methods for processing organic compounds, such as manure or other organic waste. Embodiments may comprise a first containment chamber, a first anaerobic chamber, and a second anaerobic chamber. A first anaerobic chamber may receive organic compounds from a first containment chamber, and may provide a fluid stream to a second anaerobic chamber. The second anaerobic chamber may comprise a substrate, such as lava rock, with bacteria growing thereon. Further, a sulfide gas treating unit may receive and treat sulfide gases from a first anaerobic chamber and/or a second anaerobic chamber. A water storage unit may receive and store waste water or effluent from a first anaerobic chamber and/or a second anaerobic chamber.

    摘要翻译: 根据一些实施方案,本公开涉及用于处理有机化合物如粪便或其它有机废物的系统和方法。 实施例可以包括第一容纳室,第一厌氧室和第二厌氧室。 第一厌氧室可以从第一容纳室接收有机化合物,并且可以向第二厌氧室提供流体流。 第二厌氧室可以包括其上生长有细菌的基底,例如熔岩岩石。 此外,硫化物气体处理单元可以接收和处理来自第一厌氧室和/或第二厌氧室的硫化物气体。 储水单元可以接收并存储来自第一厌氧室和/或第二厌氧室的废水或流出物。

    IONOMER-MEMBRANE WATER PROCESSING APPARATUS
    10.
    发明申请
    IONOMER-MEMBRANE WATER PROCESSING APPARATUS 审中-公开
    离子膜水处理设备

    公开(公告)号:WO2015116959A1

    公开(公告)日:2015-08-06

    申请号:PCT/US2015/013829

    申请日:2015-01-30

    摘要: This disclosure provides water processing apparatuses, systems, and methods for recovering water from wastewater such as urine. The water processing apparatuses, systems, and methods can utilize membrane technology for extracting purified water in a single step. A containment unit can include an ionomer membrane, such as Nafion®, over a hydrophobic microporous membrane, such as polytetrafluoroethylene (PTFE). The containment unit can be filled with wastewater, and the hydrophobic microporous membrane can be impermeable to liquids and solids of the wastewater but permeable to gases and vapors of the wastewater, and the ionomer membrane can be permeable to water vapor but impermeable to one or more contaminants of the gases and vapors. The containment unit can be exposed to a dry purge gas to maintain a water vapor partial pressure differential to drive permeation of the water vapor, and the water vapor can be collected and processed into potable water.

    摘要翻译: 本公开提供了用于从诸如尿液的废水中回收水的水处理设备,系统和方法。 水处理装置,系统和方法可以利用膜技术在一个步骤中提取净化水。 容纳单元可以在疏水性微孔膜例如聚四氟乙烯(PTFE)上包括离聚物膜,例如Nafion。 容纳单元可以填充废水,并且疏水性微孔膜可以对废水的液体和固体是不透水的,但是可以渗透废水的气体和蒸气,并且离子交联聚合物膜可以渗透水蒸气,但是对于一个或多个 气体和蒸汽的污染物。 容纳单元可以暴露于干净的吹扫气体,以保持水蒸气分压差来驱动水蒸汽的渗透,并且可以收集水蒸气并将其加工成饮用水。