-
-
-
公开(公告)号：KR1019940007019B1
公开(公告)日：1994-08-03
申请号：KR1019920019518
申请日：1992-10-23
Applicant: 한국과학기술연구원
IPC: C02F1/78
Abstract: The compost toilet flush water is treated by (a) reacting the flush water with ozon, (b) neutralizing the treated flush water with a sulfuric acid as a neutralizing agent, and (c) adsorption-treating the neutralized flush water with active carbon to remove a residual organic material. The treating appts. includes a compost toilet flush-storing tank (1), an ozon generator (5), an ozon reactor (2), a filter feeding water-storing tank (3) and an active carbon adsorption filtering device (4).
Abstract translation: 堆肥马桶冲洗水通过（a）冲洗水与臭氧反应处理，（b）用硫酸作为中和剂中和处理的冲洗水，和（c）用活性炭将中和的冲洗水吸附至 去除残留的有机物质。 治疗appts。 包括堆肥式马桶冲洗储存罐（1），臭氧发生器（5），臭氧反应器（2），过滤器进料储水箱（3）和活性炭吸附过滤装置（4）。
-
公开(公告)号：KR1019940007018B1
公开(公告)日：1994-08-03
申请号：KR1019920019517
申请日：1992-10-23
Applicant: 한국과학기술연구원
IPC: C02F1/42
Abstract: The process comprises the steps of adding a coagulator into an outflow from a compost toilet in order to separate and remove the coagulated mass precipitated as sludge; inpouring air to the coagulated material to be treated to discharge ammonia component contained into the atmosphere; neutralizing the material free from ammonia to separate and remove the precipitated salt; sequentially filtering the neutralized material through sand and activated charcoal to remove float and residual organic material and discharging the treated water; and recycling the sludge separated in the prior step and salt precipitated to compost toilet to produce compost.
Abstract translation: 该方法包括以下步骤：将凝结剂添加到堆肥马桶的流出物中，以分离和除去作为污泥沉淀的凝结物质; 将待处理的凝结物质的空气流入大气中排出的氨成分; 中和不含氨的物质分离并除去沉淀的盐; 依次通过沙子和活性炭过滤中和的物质，以去除漂浮和残留的有机物质并排出经处理的水; 并回收在前一步骤中分离的污泥，并将沉淀的盐沉淀成堆肥厕所以生产堆肥。
-
公开(公告)号：KR1019940009075A
公开(公告)日：1994-05-16
申请号：KR1019920019518
申请日：1992-10-23
Applicant: 한국과학기술연구원
IPC: C02F1/78
Abstract: 본 발명은 퇴비화 변소에서 배출된 유출수를 오존과 반응시키는 단계, 오존 처리된 피처리물을 중화시키는 단계 및 중화 처리된 피처리물을 활성탄 흡착 처리하여 잔류 유기물을 제거한 후 최종 방류시키는 단계로 이루어진 퇴비화 변소에서 배출된 유출수의 처리 방법 및 장치에 관한 것이다. 본 발명에 따르면, 종래의 퇴비화 변소 유출수의 처리 장치에서 발생되는 슬러지가 전혀 없으며, BOD 제거효율이 80내지 90%로서 분뇨 처리 시설의 환경 기준치인 BOD 40㎖/ℓ보다 낮은 농도의 최종 유출수를 얻을 수 있다.
-
Patent Agency Ranking
公开(公告)号：KR1019930023283A
公开(公告)日：1993-12-18
申请号：KR1019920008522
申请日：1992-05-20
Applicant: 한국과학기술연구원
IPC: C02F3/30
Abstract: 축사에서 나오는 고농도의 축산 폐수를 무희석으로 호기성 처리하는 축산 정화조가 제공된다.이 정화조는, 피처리물을 1차로 침전 및 분리시키기 위한 침전 분리실, 상기 침전 분리실을 경유한 피처리물에 공기를 계속적으로 공급하여 미생물과 유기 물질의 혼합을 촉진하고 미생물의 활성을 이용하여 유기 물질의 분해를 촉진하는 폭기실 및 생성된 미생물을 침전 및 폭기조로 반송하는 최종 침전실, 최종 침전실을 경유한 피처리물을 순환조내에 충만된 접촉 여재에 형성된 미생물 막에 의해 최종 분해시키는 순환조의 소독조로 이루어져 있다. 이 축산 정화조는 평균 BOD 제거 효율이 90% 이상이며, 유출수는 BOD 100㎎/1를 초과하지 않는다.
-
-
公开(公告)号：KR1020100033134A
公开(公告)日：2010-03-29
申请号：KR1020080092143
申请日：2008-09-19
Applicant: 한국과학기술연구원
CPC classification number: Y02A50/2358
Abstract: PURPOSE: A deodorizing device using indigenous microorganism is provided to effectively remove bad smell of dehydration cake and all kinds of the sludge produced in a sewage disposal plant, a sludge thickener or a dehydrator. CONSTITUTION: A deodorizing device using indigenous microorganism comprises the following: an indigenous microorganism actuator mounted on an inner side of the device; an indigenous activity tank activating the microorganism with a proliferation process; a first deodorization tank(3) eliminating bad smell; and a second deodorizing tank completely removing the gad smell for an object processed.
Abstract translation: 目的：提供使用土着微生物的除臭装置，有效消除污水处理厂，污泥浓缩器或脱水机中脱水饼和各种污泥的异味。 构成：使用土着微生物的除臭装置包括：安装在装置内侧的土着微生物致动器; 一种利用增殖过程激活微生物的土着活性罐; 第一除臭罐（3）消除不良气味; 和第二除臭罐完全去除被处理物体的臭味。
-
19.发明授权
公开(公告)号：KR100461919B1
公开(公告)日：2004-12-17
申请号：KR1020020049988
申请日：2002-08-23
Applicant: 한국과학기술연구원
IPC: C02F3/12
CPC classification number: Y02W10/15
Abstract: PURPOSE: Provided are an apparatus and a method for treating wastewater using a sequencing batch reactor (SBR) and a contact aeration tank, which can treat wastewater with high efficiency by synergy effect of the SBR and the contact aeration tank. CONSTITUTION: The apparatus comprises a wastewater tank(2) for storing wastewater; a sequencing batch reactor(3) with a tank having a wastewater inlet at the bottom thereof and a treated water outlet at an upper portion thereof, an impeller(12) connected to an agitator(10), an air diffuser(13) connected to an air supply unit(8), and a sludge drain for discharging excess sludge, wherein the tank is operated under a settling condition for settling pollutants in wastewater by gravity force, under a wastewater influent/effluent condition, under an anoxic condition for reducing nitrate to nitrogen, under an anaerobic condition for releasing phosphorous from denitrifying microorganisms, and under aerobic condition for nitrifying nitrogen, luxury uptake of phosphorous, multiplication of microorganisms in turn; a contact aeration tank(4) with a water inlet and an outlet at an upper portion thereof, an air diffuser(16) and contact media(15) onto which microorganisms are immobilized for biologically treating wastewater; and a return pipe(21) for returning effluent water of the contact aeration tank(4) to the sequencing batch reactor(3). The method comprises the steps of (a) settling wastewater and separating into a first sludge layer and a first decant water in a sequencing batch reactor, (b) introducing wastewater to the first sludge layer from the bottom of the reactor while discharging the first decant water by the same amount of wastewater introduced into the reactor, (c) reducing NOx-N to N2 by denitrifying microorganisms by operating the reactor under an anoxic condition, (d) releasing phosphorous from denitrifying microorganisms under anaerobic condition, (e) nitrifying N using organic material, causing luxury uptake of phosphorous by microorganisms, and discharging the microorganisms under aerobic condition, (f) biologically treating remained pollutants in the outflow of the sequencing batch reactor by bringing the pollutants into contact with air and contact media in a contact aeration tank, (g) returning a portion of the effluent water of the contact aeration tank to the sequencing batch reactor and transferring the other portion of the effluent water to a settling tank, thereby separating it into a second sludge layer and a second decant water.
Abstract translation: 本发明提供了一种利用SBR和接触曝气池处理废水的装置和方法，该SBR和接触曝气池可以通过SBR和接触曝气池的协同作用高效地处理废水。 构成：该设备包括用于存储废水的废水箱（2） 具有在其底部具有废水入口且在其上部具有处理水出口的罐的序列分批反应器（3），与搅拌器（10）连接的叶轮（12），与空气扩散器（13）连接的空气扩散器 空气供给单元（8）和用于排出剩余污泥的污泥排放口，其中，所述水箱在沉降条件下运行，用于通过重力在污水中沉淀污染物，在废水流入/流出条件下，在用于还原硝酸盐的缺氧条件下 在厌氧条件下从反硝化微生物中释放磷，并且在有氧条件下硝化氮，高吸收磷，微生物依次增殖; 在其上部具有进水口和出口的接触曝气池（4），空气扩散器（16）和接触介质（15），其上固定有微生物用于生物处理废水; 和用于将接触曝气池（4）的流出水返回到序列式反应器（3）的返回管（21）。 该方法包括以下步骤：（a）在序批式反应器中沉淀废水并分离成第一污泥层和第一倾析水，（b）将废水从反应器底部引入第一污泥层，同时排出第一倾析器 （c）通过在缺氧条件下操作反应器使反硝化微生物将NO x -N还原成N 2，（d）在厌氧条件下从反硝化微生物中释放磷，（e）硝化N （f）通过在接触曝气中使污染物与空气和接触培养基接触而在序批式反应器的外流中生物处理剩余的污染物，所述有机物质使用有机材料，引起微生物对磷的高价摄取，并且在有氧条件下排放微生物 （g）将接触式曝气池的一部分排出水返回到序批式反应器并转移 将另一部分流出水循环至沉降槽，从而将其分离成第二淤渣层和第二沉淀水。
-
公开(公告)号：KR1020000021183A
公开(公告)日：2000-04-15
申请号：KR1019980040150
申请日：1998-09-26
Applicant: 한국과학기술연구원
CPC classification number: Y02W10/15
Abstract: PURPOSE: A method for managing waste water including high concentrated organic matter uses microorganism group which inhabits in soil. CONSTITUTION: Effluent is supplied in state of standardized quantity and concentration by storage tank(20). Organic matters are decomposed in an anaerobic fermentation tank(30). Bio-clod(42) is added as source of microorganism. Aerobic microorganisms are activated in an activation tank(40). Effluent from the activation tank(40) and returned sludge are mixed in a mixing tank(50). Organic matters and ammonium nitrate are oxidized by metabolism of microorganisms in an aeration tank(60), and nitrogen is removed by respiration activity of microorganism in a tank for denitrification(70). Denitrified waste water is separated into solidity and liquid in a precipitation tank(80), condensed in a condensing tank(90), and dehydrated(100).
Abstract translation: 目的：管理包括高浓缩有机物在内的废水的方法，使用居住在土壤中的微生物群。 规定：出水口由储罐（20）以标准化数量和浓度的状态提供。 有机物在厌氧发酵罐（30）中分解。 加入生物蛋白（42）作为微生物来源。 有活力的微生物在活化槽（40）中被活化。 来自活化罐（40）和返回的污泥的流出物在混合罐（50）中混合。 有机物和硝酸铵在曝气池（60）中被微生物的代谢所氧化，通过微生物在反硝化池中的呼吸活性去除氮气（70）。 反硝化废水在沉淀池（80）中分离成固体和液体，在冷凝罐（90）中冷凝，脱水（100）。
-
-
-
-
-
-
-
-
-
Search Results
62
records
(took 0.02 seconds)
