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    • 2. 发明授权
    • 총인 처리시설에서 발생되는 총인슬러지를 이용한 흡착제 제조 방법 및 이 방법에 의해 제조된 흡착제
    • 使用在总磷处理设备中生成的泥浆制造吸收剂的方法和通过该方法制造的吸收剂
    • KR101317574B1
    • 2013-10-11
    • KR1020120140531
    • 2012-12-05
    • 신평산업(주)주식회사 태성공영주식회사 태영건설한국환경공단한국수자원공사
    • 손무정김민길한승철최돈혁김우구이윤규조재범이병진연경호이기형김상중
    • B01J20/18B01J20/26C02F11/12
    • B01J20/3078B01J20/18B01J20/22
    • PURPOSE: A method for manufacturing an absorbent using total phosphorus sludge and an absorbent manufactured by the same method are provided to prevent secondary pollution induced by the treatment of sludge and create economic benefit generated by the use of waste by recycling sludge generated in a facility for processing total phosphorus after purification. CONSTITUTION: A method for manufacturing an absorbent comprises the steps of: eluting aluminum and silicon by controlling a pH in the range between 2 and 3 in the process of adding acid including 100 parts by weight of total phosphorus sludge generated in a total phosphorus processing facility, 50 to 100 parts by weight of water, sulfuric acid and hydrochloric acid; mixing 1 to 5 parts by weight of both or either of phosphoric acid and a phosphate compound with 100 parts by weight of the total phosphorus sludge from which aluminum and silicon has been eluted; generating a zeolite reactant by inducing a hydrothermal reaction in the process of evaporating the moisture of the compound; producing a powdery absorbent by dehydrating and drying the reactant; making the powdery absorbent into a granular absorbent; making a dough by mixing and kneading the powdery absorbent with 0.1 to 10 parts by weight of a solidifying agent; and producing a granular absorbent by molding the dough into a granular form. [Reference numerals] (AA) NH_3 concentration (ppm); (BB) Specimen concentration; (CC) Deodorization rate; (DD) Deodorization rate (%); (EE) Elapsed time (min)
    • 目的:提供一种使用全磷污泥制造吸收剂的方法和通过相同方法制造的吸收剂,以防止污泥处理引起的二次污染,并通过再循环设备中产生的污泥产生废弃物产生的经济效益 净化后处理总磷。 构成:制造吸收剂的方法包括以下步骤:在加入酸的过程中,通过控制pH在2和3之间来洗脱铝和硅,包括在总磷处理设备中产生的100重量份总磷污泥 ,50〜100重量份的水,硫酸和盐酸; 将1至5重量份的磷酸和磷酸盐化合物中的任一种或其中任一种与100重量份从其中洗脱铝和硅的总磷污泥组成; 通过在蒸发化合物的水分的过程中引发水热反应产生沸石反应物; 通过脱水和干燥反应物产生粉末状吸收剂; 使粉状吸收剂成粒状吸收剂; 通过将粉末状吸收剂与0.1〜10重量份的固化剂混合和捏合来制作面团; 并通过将面团模制成颗粒形式来生产颗粒状吸收剂。 (AA)NH 3浓度(ppm); (BB)样品浓度; (CC)除臭率; (DD)除臭率(%); (EE)经过时间(min)
    • 7. 发明授权
    • 교대 운전 혐기조와 이단 응집 기반 엠비알 기술을 이용한 하폐수 고도처리시스템
    • 使用与替代操作厌氧反应器和两级凝结组合的膜生物反应器的先进废水处理系统
    • KR101564297B1
    • 2015-11-03
    • KR1020150116183
    • 2015-08-18
    • 주식회사 한화건설주식회사 태영건설한국수자원공사
    • 김병군김홍석이윤규정우정신정훈박승국신경숙차재환강경석박남수
    • C02F3/30C02F3/12C02F1/52C02F1/469
    • Y02W10/15
    • 본발명은유입흐름제어를통해교대반응조를연속및 회분형태로교대운전하여생물학적인 제거및 총질소제거를극대화하기위한교대운전혐기조와이단응집기반고도처리엠비알및 축전식탈염하수재이용기술을이용한하폐수고도처리시스템에관한것으로, 유입되는하폐수를저류시키는기능과함께주입된제1응집제와저류된하폐수를혼화교반시켜플록을형성하는급속혼화형유입분배조(100); 상기급속혼화형유입분배조(100) 후단에위치하는산소공급이되지않는무산소(anoxic)조건또는절대혐기(anaerobic) 조건상태를유지하는교대반응 1조(200) 및교대반응 2조(210); 상기교대반응 1조(200) 및교대반응 2조(210) 후단에위치하며제2응집제가공급되는호기조(300); 상기호기조(300) 후단에위치하는무산소조(400); 및상기무산소조(400)로부터유출된혼합액이공급되는분리막조(500)를포함하는것을특징으로한다.
    • 本发明涉及使用交替操作的厌氧反应器,基于两级凝结的先进处理MBR和电容去离子污水再利用技术的污水和废水的先进处理系统,以最大化生物去除和除氮总氮 通过流入控制交替地操作连续型或批式的替代反应器。 先进的处理系统包括:具有储存引入的污水和废水的功能的快速混合型流入分配罐(100),并用注入的第一凝结剂混合和搅拌存储的污水和废水以形成群体; 位于快速混合型流入分配罐(100)的后端的第一和第二替代反应器(200,210),其保持不供应氧气或厌氧状态的缺氧状态; 位于第一和第二替代反应器(200,210)的后端的需氧罐(300),其中供应第二凝结剂; 位于所述需氧罐(300)的后端的缺氧罐(400); 以及供给来自所述缺氧罐(400)排出的混合溶液的分离膜罐(500)。
    • 8. 发明授权
    • 수분산성 자성 나노입자를 이용한 폐수처리 방법
    • 具有水分散性的磁性纳米颗粒和使用其的废水处理方法
    • KR101306555B1
    • 2013-09-09
    • KR1020130066342
    • 2013-06-11
    • 주식회사 태영건설
    • 강문성김도형김우구이윤규연경호
    • C02F1/48C02F9/00B01D61/02
    • C02F1/48B01D61/02C02F9/00C02F2201/48
    • PURPOSE: A waste water treatment method using water dispersible magnetic nanoparticles consecutively manufactures magnetism (Fe3O4) nanoparticles with the diameter of 20-50 nm by a quick and simple electrochemical oxidation-reduction method and coats hydrophilic materials on the nanoparticle surface to provide excellent dispersibility to the nanoparticles in an aqueous solution. CONSTITUTION: A waste water treatment method comprises the steps of: adopting iron electrodes as an anode and a cathode in a flow electrochemical oxidation-reduction reactor; keeping the gap between electrodes in the electrochemical oxidation-reduction reactor as 0.1-1.0 cm; spilling an aqueous solution with dissolved tetramethylammonium chloride with the molar concentration of 0.1-1.0 at the velocity of a moving fluid of 10-50 ml/min while applying the voltage of 1-5.5V to maintain the temperature inside the reactor within 40-80°C for producing iron oxide nanoparticles; mixing the iron oxide nanoparticles and a hydrophilic coating material and generating the reaction between the two at 60°C, for one hour to produce magnetic nanoparticles with improved water dispersibility; using the produced magnetic nanoparticles in a forward osmosis process to induce wastewater; and purifying the induced wastewater again by using a permanent magnet T-trap.
    • 目的:使用水分散磁性纳米颗粒的废水处理方法通过快速简单的电化学氧化还原方法连续制造直径为20-50nm的磁性(Fe3O4)纳米颗粒,并在纳米颗粒表面上涂覆亲水性材料,以提供优异的分散性 纳米颗粒在水溶液中。 构成:废水处理方法包括以下步骤:在流动电化学氧化还原反应器中采用铁电极作为阳极和阴极; 将电化学氧化还原反应器中的电极之间的间隙保持为0.1-1.0cm; 使用溶解的四甲基氯化铵的水溶液以10-50ml / min的运动流体的速度摩尔浓度为0.1-1.0,同时施加1-5.5V的电压以将反应器内的温度保持在40-80℃ ℃,用于生产氧化铁纳米颗粒; 混合氧化铁纳米颗粒和亲水涂层材料,并在60℃下产生两者之间的反应1小时以产生具有改善的水分散性的磁性纳米颗粒; 在正向渗透过程中使用生产的磁性纳米颗粒来诱导废水; 并通过使用永久磁铁T型阱来再次净化诱导的废水。