公开(公告)号：KR101348132B1

公开(公告)日：2014-01-10

申请号：KR1020120140930

申请日：2012-12-06

Applicant: (주)도드람환경연구소

Inventor： 윤태한 ,  최규석 ,  이진수 ,  한덕만 ,  이창원

IPC: C02F11/04 ,  C02F9/00

CPC classification number: Y02E50/30 ,  Y02E50/343 ,  Y02W10/23 ,  Y02W10/37 ,  C02F11/04 ,  C02F9/00 ,  Y02W30/47

Abstract: The present invention relates to a combined process for manufacturing solid fuel and a NOx reducing agent using organic waste which reduces NOx concentration in exhaust gas by separating solids and liquid after conducting the methane fermentation of organic waste that is livestock manure; using methane produced during fermentation to dry separated solids by generating heat during combustion; using the dried solids as solid fuel after molding the solids; and using the separated liquid as liquid fertilizer for farmland or a NOx reducing agent for thermal power generation or incineration. The present invention relates to a combined process for manufacturing methane gas, solid fuel, liquid fertilizer and a NOx reducing agent which prevents solid precipitation and facilitates fermentation by enabling consistent convection in the process of fermenting organic waste in the state of sludge as a methane fermenter heats the floor with combustion heat of methane combustion and includes an aerator using methane gas as aeration gas inside. [Reference numerals] (AA) Biogas production step; (BB) Slurry convenction step; (CC) Aeration stirring step; (DD) Desulfurization step; (EE) Heat production step; (FF) Heat exchange step; (GG) Heat re-exchange step; (HH) Solid-liquid separation step; (II) NOx reduction step; (JJ) Bio-drying step; (KK) Exhaust gas deodorization step; (LL) Solid fuel production step; (MM) Electricity generation step

Abstract translation: 本发明涉及一种用于制造固体燃料的组合方法和使用有机废物的NOx还原剂，其通过在进行家畜粪便的有机废物的甲烷发酵之后分离固体和液体来降低废气中的NOx浓度; 使用发酵过程中产生的甲烷，在燃烧过程中产生热量来干燥分离的固体; 在模制固体后将干燥固体用作固体燃料; 并使用分离的液体作为农田的液体肥料或用于火力发电或焚化的NOx还原剂。 本发明涉及一种用于制造甲烷气体，固体燃料，液体肥料和NOx还原剂的组合方法，其通过在作为甲烷发酵罐的污泥的状态下发酵有机废物的过程中能够一致的对流来防止固体沉淀和促进发酵 用甲烷燃烧的燃烧热对地板进行加热，并包括使用甲烷气体作为曝气气体的曝气器。 （附图标记）（AA）生物气生产步骤; （BB）泥浆处理步骤; （CC）通气搅拌步骤; （DD）脱硫步骤; （EE）热生产步骤; （FF）换热步骤; （GG）换热步骤; （HH）固液分离步骤; （II）NOx还原步骤; （JJ）生物干燥步骤; （KK）废气除臭步骤; （LL）固体燃料生产步骤; （MM）发电步骤

公开(公告)号：KR101024941B1

公开(公告)日：2011-03-31

申请号：KR1020100105208

申请日：2010-10-27

Applicant: (주)도드람환경연구소 ,  조준희 ,  최규석 ,  김명수

Inventor： 조준희 ,  최규석 ,  김명수

IPC: C02F3/06 ,  C02F3/10

CPC classification number: Y02W10/15 ,  C02F3/06 ,  C02F3/105 ,  C02F2201/002

Abstract: PURPOSE: A wastewater treatment apparatus using soil active humus substances is provided to process wastewater including livestock excretion, using the humic substances and microorganisms. CONSTITUTION: A wastewater treatment apparatus using soil active humus includes a wastewater treatment tank, a microbial reaction unit(200), a wastewater circulation unit, an ejector unit, a round-nozzle plate(400), and a screw mixer unit(500). The wastewater treatment tank includes a space for processing wastewater, and connects a wastewater supplying pipe and bottom drainage pipe(140). The microbial reaction unit locates pellet filled rods(220) filled with pellets and pumice stone. The wastewater circulation unit includes a pump inlet pipe, a circulation pump(151), a pump transfer pipe(153), and a circulation water inlet pipe.

Abstract translation: 目的：使用土壤活性腐殖质处理废水处理设备，用于处理包括牲畜排泄物在内的废水，使用腐殖质和微生物。 构成：使用土壤活性腐殖质的污水处理装置包括废水处理槽，微生物反应单元（200），废水循环单元，喷射器单元，圆形喷嘴板（400）和螺杆混合器单元（500） 。 废水处理槽包括处理废水的空间，并连接废水供给管和底部排水管（140）。 微生物反应单元定位填充有颗粒和浮石的颗粒填充棒（220）。 废水循环单元包括泵入口管，循环泵（151），泵输送管（153）和循环水入口管。

公开(公告)号：KR100986036B1

公开(公告)日：2010-10-07

申请号：KR1020100079458

申请日：2010-08-17

Applicant: (주)도드람환경연구소 ,  조준희 ,  최규석 ,  김명수

Inventor： 조준희 ,  최규석 ,  김명수

IPC: C02F9/00 ,  C02F1/52 ,  C02F3/34 ,  C02F3/30

CPC classification number: C02F9/00 ,  C02F1/52 ,  C02F3/302 ,  C02F3/308 ,  C02F3/34

Abstract: PURPOSE: A livestock excretion processing method is provided to bio-chemically remove phosphorus and nitrogen from livestock excretion. CONSTITUTION: An adulteration processing bath(100) separates and removes the adulteration included in the livestock waste. The livestock waste is collected. Supernatant is separated from a centrifugal/condensing processing tank(104) by injecting a polymer coagulant to the livestock waste. The part of supernatant is supplied from a flow control bath(106) to a bio reaction bath(110). The remaining supernatant is supplied to a soil microorganism control tank(150) through a feed water supplying line. The organic materials and nitrogen are removed by nitrifying the supernatant. The mixed water is divided into precipitated sludge and supernatant. The remaining organic materials and phosphorus are removed by using the polymer coagulant. The Insoluble organic materials, the floating material, and colloidal solid element are removed. The part of the precipitated sludge in the sludge tank is supplied to the bio reaction tank. The remaining precipitated sludge is supplied to the soil microorganism control tank.

Abstract translation: 目的：提供家畜排泄处理方法，从家畜排泄物中生物化学去除磷和氮。 构成：掺假处理浴（100）分离并除去禽畜废物中所含的掺假物。 收集牲畜废物。 将上清液与离心/冷凝处理罐（104）分离，通过将聚合物凝结剂注入牲畜废物中。 上清液的一部分从流动控制浴（106）供应到生物反应槽（110）。 剩余的上清液通过给水供应管线供应给土壤微生物控制罐（150）。 通过硝化上清液除去有机物质和氮气。 混合水分为沉淀污泥和上清液。 通过使用聚合物凝结剂除去剩余的有机物质和磷。 去除不溶性有机材料，浮动材料和胶体固体元素。 将污泥槽中的沉淀污泥的一部分供给生物反应槽。 剩余的沉淀污泥供应给土壤微生物控制罐。