公开(公告)号：US08721886B2

公开(公告)日：2014-05-13

申请号：US12917919

申请日：2010-11-02

申请人： Kyu Hong Ahn ,  Kyung Guen Song ,  Kang Woo Cho ,  Dong-Won Ki ,  Jin Woo Cho ,  Se Yeon Won ,  Hae Seok Oh ,  Ki Pal Kim

发明人： Kyu Hong Ahn ,  Kyung Guen Song ,  Kang Woo Cho ,  Dong-Won Ki ,  Jin Woo Cho ,  Se Yeon Won ,  Hae Seok Oh ,  Ki Pal Kim

IPC分类号： C02F3/30 ,  C02F3/04

CPC分类号： C02F1/42 ,  C02F1/281 ,  C02F1/283 ,  C02F1/285 ,  C02F1/286 ,  C02F3/046 ,  C02F3/302 ,  C02F3/306 ,  C02F3/327 ,  C02F2101/105 ,  C02F2101/16 ,  C02F2103/007 ,  Y02W10/15

摘要： Provided are an apparatus and a method for river water purification using a treatment soil layer and a permeable filtering medium layer. The river water purification apparatus includes a treatment soil layer and a permeable filtering medium layer which are sequentially and alternately stacked. The treatment soil layer includes a plurality of unit soil layers which are arranged at intervals. A reservoir part which stores a predetermined amount of river water and supplies the river water to an inside of the unit soil layer is provided in an upper end part of the unit soil layer. The permeable filtering medium layer has a higher hydraulic conductivity than that of the treatment soil layer. The river water purification apparatus increases a treatment flux of river water regardless of a coefficient of water permeability of soil and effectively removes nitrogen, phosphorus and nutrient salts by stably forming an anaerobic condition.

摘要翻译： 提供了一种使用处理土层和渗透性过滤介质层进行河水净化的装置和方法。 河水净化装置包括依次交替堆叠的处理土层和渗透性过滤介质层。 处理土层包括间隔设置的多个单元土层。 存储预定量的河水并将河水供应到单位土壤层的内部的储存部分设置在单位土壤层的上端部分。 渗透性过滤介质层具有比处理土层更高的水力传导性。 河水净化装置增加了河水的处理流量，而不管土壤的透水系数如何，通过稳定地形成厌氧条件，有效地去除了氮，磷和营养盐。

公开(公告)号：US20110247977A1

公开(公告)日：2011-10-13

申请号：US12834576

申请日：2010-07-12

申请人： Kyung Guen Song ,  Kyu Hong Ahn ,  Kang Woo Cho ,  Jin Woo Cho ,  Hae Seok Oh ,  Dong Won Ki

发明人： Kyung Guen Song ,  Kyu Hong Ahn ,  Kang Woo Cho ,  Jin Woo Cho ,  Hae Seok Oh ,  Dong Won Ki

IPC分类号： C02F3/32 ,  B01D35/00

CPC分类号： C02F3/322 ,  A01H4/001 ,  B01D2311/04 ,  B01D2315/06 ,  C02F1/444 ,  C02F3/1273 ,  C02F2101/105 ,  C02F2101/16 ,  C02F2103/20 ,  C12M21/02 ,  C12M29/04 ,  Y02W10/15 ,  Y02W10/37

摘要： Disclosed are a device for treating nitrogen and phosphorus from wastewater, including: an algal culture tank for culturing microalgae capable of treating nitrogen and phosphorus from wastewater; and a separation membrane for separating thus treated water from the microalgae, and a method for the same.According to the disclosed device and method, microalgae are cultured at high concentrations using wastewater, instead of an artificial culture medium, as a culture medium. As a result, nitrogen and phosphorus can be effectively treated from the wastewater, and the microalgae, which are useful as a biomass, may be cultured and recovered stably.

摘要翻译： 公开了一种用于从废水中处理氮和磷的装置，包括：用于培养能够从废水中处理氮和磷的微藻的藻类培养罐; 以及用于将经处理的水从微藻分离的分离膜及其方法。 根据所公开的装置和方法，使用废水代替人造培养基作为培养基，以高浓度培养微藻。 结果，可以从废水中有效地处理氮和磷，可以稳定地培养和回收可用作生物质的微藻。

公开(公告)号：US20110100905A1

公开(公告)日：2011-05-05

申请号：US12917919

申请日：2010-11-02

申请人： Kyu Hong AHN ,  Kyung Guen SONG ,  Kang Woo CHO ,  Dong-Won KI ,  Jin Woo CHO ,  Se Yeon WON ,  Hae Seok OH ,  Ki Pal KIM

发明人： Kyu Hong AHN ,  Kyung Guen SONG ,  Kang Woo CHO ,  Dong-Won KI ,  Jin Woo CHO ,  Se Yeon WON ,  Hae Seok OH ,  Ki Pal KIM

IPC分类号： C02F3/30

CPC分类号： C02F1/42 ,  C02F1/281 ,  C02F1/283 ,  C02F1/285 ,  C02F1/286 ,  C02F3/046 ,  C02F3/302 ,  C02F3/306 ,  C02F3/327 ,  C02F2101/105 ,  C02F2101/16 ,  C02F2103/007 ,  Y02W10/15

摘要： Provided are an apparatus and a method for river water purification using a treatment soil layer and a permeable filtering medium layer. The river water purification apparatus includes a treatment soil layer and a permeable filtering medium layer which are sequentially and alternately stacked. The treatment soil layer includes a plurality of unit soil layers which are arranged at intervals. A reservoir part which stores a predetermined amount of river water and supplies the river water to an inside of the unit soil layer is provided in an upper end part of the unit soil layer. The permeable filtering medium layer has a higher hydraulic conductivity than that of the treatment soil layer. The river water purification apparatus increases a treatment flux of river water regardless of a coefficient of water permeability of soil and effectively removes nitrogen, phosphorus and nutrient salts by stably forming an anaerobic condition.

摘要翻译： 提供了一种使用处理土层和渗透性过滤介质层进行河水净化的装置和方法。 河水净化装置包括依次交替堆叠的处理土层和渗透性过滤介质层。 处理土层包括间隔设置的多个单元土层。 存储预定量的河水并将河水供应到单位土壤层的内部的储存部分设置在单位土壤层的上端部分。 渗透性过滤介质层具有比处理土层更高的水力传导性。 河水净化装置增加了河水的处理流量，而不管土壤的透水系数如何，通过稳定地形成厌氧条件，有效地去除了氮，磷和营养盐。