PROCESS FOR IMPROVED SLUDGE DEWATERING
    2.
    发明申请
    PROCESS FOR IMPROVED SLUDGE DEWATERING 审中-公开
    改进的污泥脱水工艺

    公开(公告)号:WO2018045543A1

    公开(公告)日:2018-03-15

    申请号:PCT/CN2016/098506

    申请日:2016-09-09

    Applicant: KEMIRA OYJ

    Abstract: A process for treatment of undigested or anaerobically digested sludge comprising the steps of providing an inorganic coagulant; adding said inorganic coagulant to the sludge to provide a chemically treated sludge; providing a polymer; providing microparticles; adding the polymer and microparticles to the chemically treated to provide a chemically conditioned sludge and dewatering the chemically conditioned sludge using a mechanical equipment to obtain a dewatered sludge cake.

    Abstract translation: 处理未消化或厌氧消化的污泥的方法,其包括以下步骤:提供无机凝结剂; 将所述无机凝结剂添加到污泥中以提供化学处理的污泥; 提供聚合物; 提供微粒; 将化学处理的聚合物和微粒加入以提供化学调理的污泥,并使用机械设备使化学调理的污泥脱水以获得脱水的污泥饼。

    APPARATUS AND METHOD FOR IMPROVED EVAPORATION DRYING
    3.
    发明申请
    APPARATUS AND METHOD FOR IMPROVED EVAPORATION DRYING 审中-公开
    改进蒸发干燥的装置和方法

    公开(公告)号:WO2016163955A1

    公开(公告)日:2016-10-13

    申请号:PCT/SG2016/050170

    申请日:2016-04-06

    Inventor: CHUA, Keng Tai

    Abstract: The present invention provides an apparatus 100 for drying a substance 190, the apparatus 100 comprising at least one roller 121 rotatable about a central axis; a first belt 112 having a first side 1 12' and a second side 1 12", the first side 1 12' of the first belt 1 12 adapted to receive the substance 190; and a plurality of heat induction elements 123 arranged to induce heat in the first belt 1 12 to heat the substance 190, where in operation, the first belt 1 12 urges via its first side 1 12', the substance 190 towards a portion of an exterior circumferential surface of the roller 121, and the substance 190 is heated to remove fluids from the substance 190.

    Abstract translation: 本发明提供一种用于干燥物质190的装置100,该装置100包括至少一个可围绕中心轴线旋转的辊121; 第一带112具有第一侧112'和第二侧112“,第一带112的第一侧112 12适于容纳物质190;以及多个热感应元件123,其被布置成引起热量 在第一带112中加热物质190,其中在操作中,第一带112经由其第一侧112'推动物质190朝向辊121的外周表面的一部分,物质190 被加热以从物质190中除去流体。

    ELONGATE STRUCTURE
    4.
    发明申请
    ELONGATE STRUCTURE 审中-公开
    最终结构

    公开(公告)号:WO2016074026A1

    公开(公告)日:2016-05-19

    申请号:PCT/AU2015/000694

    申请日:2015-11-16

    Abstract: An endless elongate structure (11) adapted to circulate around a path. The endless elongate structure (11) comprises a central longitudinal portion (21) and two lateral longitudinal portions (22) on opposed sides of the central longitudinal portion for supporting the central longitudinal portion therebetween. The central longitudinal portion (21) and two lateral longitudinal portions (22) are connected together by joiners (60). The central longitudinal portion (21) is adapted to be assembled into a movable tubular formation (23) which is adapted to be continuously assembled at one end thereof and continuously disassembled at another end thereof during movement of the elongate structure (11) along the path. The central longitudinal portion (21) has two longitudinal edge sections (25) adapted to be releasably connected together for assembling the tubular formation (23) by a slidably interlocking connector (29). The slidably interlocking connector (29) is integrated with the two longitudinal edge sections (25) by joiners (93).

    Abstract translation: 适于围绕路径循环的无限细长结构(11)。 无端细长结构(11)包括在中央纵向部分的相对侧上的中心纵向部分(21)和两个横向纵向部分(22),用于支撑其间的中心纵向部分。 中心纵向部分(21)和两个横向纵向部分(22)通过连接器(60)连接在一起。 中心纵向部分(21)适于组装成可移动的管状结构(23),该可移动的管状结构(23)适于在其一端连续组装,并且在细长结构(11)沿着路径移动期间的另一端处连续拆卸 。 中心纵向部分(21)具有适于可释放地连接在一起的两个纵向边缘部分(25),用于通过可滑动地联锁的连接器(29)组装管状结构(23)。 滑动互锁连接器(29)通过加工件(93)与两个纵向边缘部分(25)一体化。

    생물증발법을 이용한 고농도 유기 폐수의 무배출 처리 방법
    5.
    发明申请
    생물증발법을 이용한 고농도 유기 폐수의 무배출 처리 방법 审中-公开
    使用生物蒸发处理高浓度有机废水的非排放方法

    公开(公告)号:WO2014175646A1

    公开(公告)日:2014-10-30

    申请号:PCT/KR2014/003527

    申请日:2014-04-23

    Inventor: 장덕진 양빈친

    Abstract: 본 발명은, 슬러지와 고농도 유기 폐수를 혼합하여 처리하는 것을 특징으로 하는 생물증발을 이용한 고농도 유기 폐수의 무배출 처리 방법을 제공한다. 상기 슬러지는 바이오-건조 슬러지로서, 벨트 압축 슬러지와 건조 슬러지의 혼합물을 제조하는 단계 및 슬러지 혼합물의 온도가 최종적으로 상온으로 안정화되면 이를 수집하는 단계를 포함하는 방법으로 제조된다. 상기 고농도 유기 폐수로는 지름 1 mm이하의 작은 입자로 분쇄된 음식폐기물이 포함된 폐수가 이용되었다. 상기 슬러지에 포함된 미생물들이 유기 물질을 분해하고, 유기 물질의 분해로 발생하는 대사열로 인해 물이 증발되는 과정을 통해 처리가 이루어진다. 이때의 미생물의 대사과정으로는 호기성 대사 과정이 이용된다.

    Abstract translation: 本发明提供一种使用生物蒸发处理高浓缩有机废水的方法,其特征在于将污泥和高浓度有机废水混合。 污泥是通过包括以下步骤制备的生物干燥污泥,该方法包括制备带式压缩污泥和干燥污泥的污泥混合物,并收集最终在室温下稳定的污泥混合物。 高度浓缩的有机废水包括粉碎成直径小于1mm的细颗粒的食物废弃物。 污泥中所含的微生物分解有机物,产生蒸发水的代谢热。 在这种情况下,微生物的代谢是有氧代谢。

    ANAEROBIC TREATMENT OF INDUSTRIAL WASTEWATER
    7.
    发明申请
    ANAEROBIC TREATMENT OF INDUSTRIAL WASTEWATER 审中-公开
    工业废水厌氧处理

    公开(公告)号:WO2013155631A1

    公开(公告)日:2013-10-24

    申请号:PCT/CA2013/050301

    申请日:2013-04-19

    Applicant: ANAERGIA INC.

    Abstract: Feed water is processed in an anaerobic digester. A solid-liquid separation device, for example a sludge screw thickener, treats a stream drawn from the digester in a recirculation loop. The solids portion is returned to the digester to increase the solids retention time and the TSS concentration in the digester. A liquid portion with less than 5% of the solids in the stream is removed and optionally treated further. The flow rate to the solid-liquid separation device is preferably greater than the influent flow rate. The solid-liquid separation device may receive digestate at a TSS concentration of 4% or more and return a solids portion having a TSS concentration of over 10%. The feed water is preferably one or more industrial waste streams having a COD concentration of 20,000 to 50,000 mg/L and a TSS concentration from 1-5%. The organic loading rate may be 10-12 kg/COD/m3/day.

    Abstract translation: 给水在厌氧消化池中进行处理。 固体 - 液体分离装置,例如污泥螺杆增稠器,在循环回路中处理从蒸煮器抽出的物流。 将固体部分返回到蒸煮器以增加蒸煮器中的固体滞留时间和TSS浓度。 除去流中少于5%的固体的液体部分,并进一步任选处理。 对于固液分离装置的流量优选大于流入流量。 固液分离装置可以接收TSS浓度为4%以上的消化物质,并返回TSS浓度超过10%的固体部分。 给水优选为COD浓度为20,000〜50,000mg / L,TSS浓度为1-5%的一种以上的工业废弃物流。 有机负荷率可能为10-12 kg / COD / m3 /天。

    汚泥濃縮機
    8.
    发明申请
    汚泥濃縮機 审中-公开
    SLUDGE冷凝机

    公开(公告)号:WO2013129518A1

    公开(公告)日:2013-09-06

    申请号:PCT/JP2013/055224

    申请日:2013-02-27

    Inventor: 菅原 良行

    CPC classification number: C02F11/123 B01D33/04 B01D33/58 C02F11/125 C02F11/14

    Abstract:  汚泥濃縮機は、走行するろ過体(12)の上面で汚泥を搬送しながら重力ろ過する重力ろ過部(14)を備え、重力ろ過部(14)の汚泥投入位置(A)より下流側に、ろ過体(12)による汚泥の搬送方向と交差する方向に汚泥を移動させることにより、ろ過体(12)上での汚泥の幅方向寸法を縮小する移動機構(16)を備える。移動機構(16)は、例えば、ろ過体(12)による汚泥の搬送方向と交差する方向に延びたスクリュー(24a,24b)を有し、該スクリュー(24a,24b)の回転によって汚泥を移動させる構成とされる。

    Abstract translation: 污泥冷凝机设置有重力过滤部分(14),用于在运送过滤体(12)的上表面上输送污泥时重力过滤污泥。 在重力过滤部(14)的污泥插入位置(A)的下游设置有移动机构(16),移动机构(16)减小过滤体上的污泥(宽度方向)的尺寸 12)通过使过滤体(12)沿与污泥输送方向相交的方向移动污泥。 移动机构16具有例如沿着与由过滤体(12)输送污泥的方向相交的方向延伸的螺杆(24a,24b),移动机构(16)构成为 污泥通过螺钉(24a,24b)的旋转而移动。

    FLUID FILTRATION SYSTEMS HAVING ADJUSTABLE FILTER BELT DEVICES AND ASSOCIATED SYSTEMS AND METHODS
    9.
    发明申请
    FLUID FILTRATION SYSTEMS HAVING ADJUSTABLE FILTER BELT DEVICES AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
    具有可调节过滤带设备和相关系统和方法的流体过滤系统

    公开(公告)号:WO2012145712A3

    公开(公告)日:2013-03-21

    申请号:PCT/US2012034573

    申请日:2012-04-20

    Abstract: Fluid filtration systems having adjustable filter belt devices and associated systems and methods are disclosed herein. In several embodiments, for example, a filtering system includes a chamber having an inlet, a first fluid flow pathway, and a second fluid flow pathway. A filter belt is interposed in at least one of the first and second fluid flow pathways. The filter belt is configured to trap contaminants while allowing fluid to pass from the inlet along at least one of the first or second fluid flow pathways. The trapped contaminants form an accumulated porous solids layer on the filter belt. A fluid diversion structure is configured to direct fluid along the first fluid pathway if the fluid has passed through the accumulated porous solids layer or along the second fluid flow pathway if the fluid has not passed through the accumulated porous solids layer.

    Abstract translation: 本文公开了具有可调节过滤带装置和相关系统和方法的流体过滤系统。 在几个实施例中,例如,过滤系统包括具有入口,第一流体流动路径和第二流体流动路径的室。 过滤带插入在第一和第二流体流路中的至少一个中。 过滤带构造成捕集污染物,同时允许流体沿着第一或第二流体流动路径中的至少一个从入口通过。 被捕获的污染物在过滤带上形成积聚的多孔固体层。 如果流体已经通过积聚的多孔固体层或者如果流体没有通过累积的多孔固体层,则流体分流结构被构造成沿着第一流体路径引导流体。

    ELECTROENDOSMOSIS DEHYDRATOR
    10.
    发明申请
    ELECTROENDOSMOSIS DEHYDRATOR 审中-公开
    电脱脂脱水剂

    公开(公告)号:WO2013015574A2

    公开(公告)日:2013-01-31

    申请号:PCT/KR2012005812

    申请日:2012-07-20

    Abstract: The present invention relates to an electroendosmosis dehydrator. The electroendosmosis dehydrator comprises: a drum part having a drum rotatably installed on a frame; a caterpillar part having a caterpillar installed separately from the drum; a dehydrating belt transferred between the drum and the caterpillar for dehydrating sludge, wherein the entire number of the drums and the caterpillar is three or more; and a differential power supplying unit supplying an electric potential sequentially increasing or decreasing along a progressing path of the dehydrating belt with respect to the drum and the caterpillar. The electroendosmosis dehydrator applies a voltage according to the progress of the sludge dehydration, which gradually increases or decreases depending on the characteristics of the sludge, thereby providing further improved dehydration efficiency.

    Abstract translation: 电渗透脱水器技术领域本发明涉及一种电渗透脱水器。 电渗透脱水器包括:鼓部分,其具有可旋转地安装在框架上的鼓; 具有与滚筒分开安装的履带的履带部件; 在所述滚筒与所述履带之间转移的用于脱水污泥的脱水带,其中所述滚筒和所述履带的整体数量为三个或更多; 以及差分电力供给单元,其提供相对于所述鼓和所述履带沿着所述脱水带的行进路径顺序地增加或减少的电势。 电渗透脱水器根据污泥脱水的进程施加电压,污泥脱水的进程根据污泥的特性逐渐增加或减少,从而进一步提高脱水效率。

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