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    • 163. 发明公开
    • 유기성 슬러지 고화제 및 이를 이용한 인공토양 제조방법
    • 泥土固化剂和人造土壤的选择方法
    • KR1020130033532A
    • 2013-04-04
    • KR1020110097233
    • 2011-09-27
    • 주식회사 씨엠디기술단
    • 문경주박원춘윤형선박성순안양진음현미
    • C02F11/14C09K17/06C02F1/66
    • C02F11/14C02F1/66C09K17/06Y02W10/20
    • PURPOSE: An organic sludge firming agent and a manufacturing method of an artificial soil using the same are provided to prevent odor and heavy metal elution by lowering the pH of biosoil by adding a pH lowering agent, to have an excellent absorption capacity and a high heat-generating temperature when in contact with moisture by using a high content of free-calcium oxide(CaO) and Iron(II) oxide(FeO) in high calcium slag dust from the evaporation of moisture by absorption and a heat generating reaction of CaO. CONSTITUTION: An organic sludge firming agent comprises 10-200 parts by weight of high calcium slag dust with 40-80% of Calcium oxide(CaO) content based on 100 parts by weight of paper sludge ash with 35-70% of CaO. The surface area of the paper sludge ash and high calcium slag dust is 2,000-9,000/g. The additional heat generating agent is included to increase a heat generating reaction of organic sludge. The heat generating agent is a compound with one or more of selected lime stone powder, light burning dolomite powder, and petrol cokes incinerate material powder. The 5-50 parts by weight of the heat generating agent are mixed based on 100 parts by weight of the paper sludge ash. The additional pH lowering agent is included to prevent odor and heavy metal elution of the solidified organic sludge.
    • 目的:提供有机污泥固化剂和使用其的人造土壤的制造方法,以通过添加pH降低剂降低生物油的pH来防止气味和重金属洗脱,具有优异的吸收容量和高热 通过在高钙矿渣中使用高含量的游离氧化钙(CaO)和氧化铁(IIO)(FeO)与水分接触而产生的温度通过吸收和CaO的发热反应蒸发水分。 构成:基于100重量份的具有35-70%的CaO的纸泥灰,含有10-200重量份的高钙渣粉和40-80%的氧化钙(CaO)含量。 纸渣灰和高钙渣粉尘的表面积为2,000-9,000 / g。 包括附加的发热剂以增加有机污泥的发热反应。 发热剂是与一种或多种选择的石灰石粉,轻烧白云石粉和汽油焦炭焚烧材料粉末的化合物。 基于100重量份的纸泥灰,将5-50重量份的发热剂混合。 包括另外的pH降低剂以防止固化的有机污泥的气味和重金属洗脱。
    • 164. 发明授权
    • Composition for promoting solidification of the mud flat
    • 用于促进MUD平板固化的组合物
    • KR101210350B1
    • 2012-12-11
    • KR20120066563
    • 2012-06-21
    • PARK SO HYUNPARK JONG HO
    • PARK JONG HOPARK SO HYUN
    • C09K17/06C09K17/12C09K103/00
    • PURPOSE: A composition for accelerating solidification of a mud flat is provided to provide a strength same as pumping with concrete, waterproofness, and moisture resistance and to increase compressive strength and flexural strength of a mud flat. CONSTITUTION: A composition for accelerating solidification of a mud flat comprises 800-1200 parts by weight of quicklime, 800-1200 parts by weight of sodium silicate, 90-110 parts by weight of ammonium chloride, 110-130 parts by weight of potassium chloride, 15-25 parts by weight of calcium chloride dehydrate, 130-150 parts by weight of magnesium chloride, 15-25 parts by weight of cobalt chloride, 30-3,000 parts by weight of water, 25-35 parts by weight of sodium fluorosilicate, 35-45 parts by weight of magnesium oxide, 120-150 parts by weight of sodium chloride, 20-35 parts by weight of sodium sulfate, 20-25 parts by weight of calcium sulfate, 3-7 parts by weight of citric acid, and 15-25 parts by weight of sodium phosphate. [Reference numerals] (AA) Start; (BB) End; (S110) Manufacturing a solidification accelerator; (S120) Step of mixing mud; (S130) Step of stirring; (S140) Step of grinding and stirring; (S150) Step of spraying; (S160) Step of stamping
    • 目的:提供一种用于加速泥浆固化的组合物,以提供与混凝土泵送相同的强度,防水性和耐湿性,并增加泥浆的抗压强度和抗弯强度。 构成:用于加速泥浆固化的组合物包含800-1200重量份生石灰,800-1200重量份硅酸钠,90-110重量份氯化铵,110-130重量份氯化钾 ,15-25重量份氯化钙脱水剂,130-150重量份氯化镁,15-25重量份氯化钴,30-3,000重量份水,25-35重量份氟硅酸钠 ,35-45重量份氧化镁,120-150重量份氯化钠,20-35重量份硫酸钠,20-25重量份硫酸钙,3-7重量份柠檬酸 ,和15-25重量份的磷酸钠。 (附图标记)(AA)开始; (BB)结束; (S110)制造凝固促进剂; (S120)泥浆混合工序; (S130)搅拌步骤 (S140)研磨和搅拌步骤; (S150)喷雾步骤 (S160)冲压步骤
    • 166. 发明公开
    • 박테리아를 이용한 준설토의 침강 속도 및 자중 압밀 속도 향상 방법
    • 使用细菌提高疏浚土壤沉降和协调率的方法
    • KR1020120120088A
    • 2012-11-01
    • KR1020120042193
    • 2012-04-23
    • 조선대학교산학협력단
    • 김대현이광기박경호
    • E02D3/12C09K17/06B09C1/10E02B3/04
    • E02D3/12B09C1/10C09K17/06E02B3/04
    • PURPOSE: A method for improving the settlement and consolidation rate of dredged soil using bacteria is provided to increase the settlement and consolidation rate of dredged soil by adding carbonate ion and calcium carbonate to the dredged soil. CONSTITUTION: A method for improving the settlement and consolidation rate of dredged soil using bacteria is as follows. A bacteria solution and a calcium salt solution are applied to dredged soil. Calcium carbonate is attached to particles of the dredged soil to increase the settlement and consolidation rate of the dredged soil. The calcium carbonate is generated by the reaction of carbonate ion and calcium ion. The carbonate ion is obtained from the decomposition of bacteria of the bacteria solution. The calcium ion is obtained from the calcium salt solution. [Reference numerals] (CC) Un-treatment; (DD) Microorganism treatment
    • 目的:提高使用细菌的疏浚土沉降和固结率的方法,通过向疏浚土中加入碳酸盐离子和碳酸钙来提高疏浚土壤的沉降和固结率。 构成:使用细菌改善疏浚土的沉降和固结率的方法如下。 将细菌溶液和钙盐溶液施用于疏浚土壤。 碳酸钙附着在疏浚土壤颗粒上,以增加疏浚土壤的沉降和固结速率。 碳酸钙由碳酸根离子和钙离子的反应产生。 碳酸根离子是从细菌细菌分解得到的。 钙离子由钙盐溶液得到。 (附图标记)(CC)未处理; (DD)微生物处理
    • 167. 发明授权
    • Ground solidifier composition using activated slag and pozzolanic reaction and manufacturing method thereof
    • 使用活性皂和磷酸盐反应的地基固化剂组合物及其制备方法
    • KR101194871B1
    • 2012-10-25
    • KR20120067124
    • 2012-06-22
    • SI INC
    • JO SANG MINLEE HWA YOUNGGWAK GEUM OK
    • C09K17/06C09K17/02C09K103/00
    • PURPOSE: A ground-solidifying material composition for improving soft ground composition is provided to restrain problem generation of secondary environmental contamination due to strong alkali by reducing alkalified degree and to be able to manufacture a cured material with a dense structure. CONSTITUTION: A ground-solidifying material composition comprises 45-65 weight% of blast furnace slag powder, 10-40 weight% of flyash of which calcium oxide content is 40% or more, generated at combustion of fuel of a cogeneration plant, 5-30 weight% of desulfurized gypsum of which calcium oxide content is 50% or more and sulfur oxide content is 10% or more, and 1.5-10 weight% of calcium oxide content is 50% or more and 1.5-10 weight% of slaked lime as a byproduct of which calcium carbonate content is 50% or more. The ground-solidifying material composition is cured by a pozzolan reaction due to sulfate and a latent hydraulic reaction.
    • 目的:提供一种用于改善软土组合物的地面固化材料组合物,以通过降低碱化度来抑制由于强碱引起的二次环境污染问题的产生,并且能够制造具有致密结构的固化材料。 构成:地面固化材料组合物包含45-65重量%的高炉矿渣粉末,10-40重量%的氧化钙含量为40%以上的粉煤灰,其在燃烧热电联产厂燃烧时产生, 氧化钙含量为50%以上,硫氧化物含量为10%以上的脱硫石膏为30重量%,氧化钙含量为1.5〜10重量%,熟化石灰为1.5〜10重量% 作为其碳酸钙含量为50%以上的副产物。 地面固化材料组合物由于硫酸盐和潜在的液压反应而被火山灰反应固化。
    • 168. 发明公开
    • Additive for sludge solidifying agent, method of preparing the same, and solidification treatment method of sludge using the same
    • 用于泥浆固化剂的添加剂,其制备方法和使用其的固化剂的固化处理方法
    • KR20120002330A
    • 2012-01-05
    • KR20100063152
    • 2010-06-30
    • CHOI YOON JIN
    • CHOI YOON JINLEE KANG HO
    • C09K17/08C02F11/14C09K17/06C09K103/00
    • Y02W10/37
    • PURPOSE: An additive for sludge solidifying agent is provided to prevent environmental contamination, to minimizing solidification cost without the generation of ammonia bad smell, and to improve the effect of removing moisture and pH reduction. CONSTITUTION: An additive for sludge solidifying agent comprises 50-98wt% porous compound, 1-49wt% sulfuric acid, and 1-20wt% surface solidifying agent. The porous compound comprises one or more kinds of compounds selected from the group consisting of sodium aluminum sulfate, calcium sulfate and silicon dioxide. The manufacturing method of the additive for sludge solidifying agent comprises: a step of mixing the porous compound and the sulfuric acid; and a step of forming granular mixture by adding the surface solidifying agent to the mixture of the porous compound and the sulfuric acid.
    • 目的:提供污泥固化剂的添加剂,以防止环境污染,降低固化成本,不产生氨气味,提高除去水分和降低pH值的效果。 构成:用于污泥固化剂的添加剂包括50-98wt%多孔化合物,1-49wt%硫酸和1-20wt%表面固化剂。 多孔化合物包含一种或多种选自硫酸铝钠,硫酸钙和二氧化硅的化合物。 用于污泥固化剂的添加剂的制造方法包括:将多孔化合物与硫酸混合的工序; 以及通过将表面固化剂添加到多孔化合物和硫酸的混合物中而形成颗粒混合物的步骤。
    • 169. 发明公开
    • 지반안정제
    • 土壤稳定剂
    • KR1020110126899A
    • 2011-11-24
    • KR1020100046411
    • 2010-05-18
    • 김동수
    • 김동수
    • C09K17/06C09K103/00
    • C04B28/142Y02W30/92Y02W30/94C04B12/04C04B14/04C04B14/08C04B14/10C04B14/106C04B14/18C04B14/202C04B14/28C04B14/307C04B18/08C04B18/146C04B22/064
    • PURPOSE: An environment-friendly ground stabilizer is provided to improve water permeability while reinforcing the strength of the ground, to reutilize industrial byproducts, and to avoid the discharge of heavy metals. CONSTITUTION: An environment-friendly ground stabilizer without cement comprises, based on the total weight of the ground stabilizer, 5~30 weight% of mineral including one kind selected from vermiculite, pearlite and a mixture thereof, 40~70 weight% of industrial byproducts including one kind selected from waste gypsum, waste lime and a mixture thereof, 10~40 weight% of soil including one kind selected from loess, clay and a mixture thereof, and 1~10 weight% of additives including one or two or more kinds selected from zeolite, diatomite, kaolin, fly ash, carbonate, calcium hydroxide, silica fume, and sodium silicate.
    • 目的:提供一种环境友好的地面稳定剂,以提高渗透性,同时增强地面强度,重新利用工业副产品,避免重金属排放。 构成:无水泥的环保地面稳定剂包括以地面稳定剂的总重量为基准,含有5〜30重量%的矿物,包括选自蛭石,珠光体及其混合物的矿物,40〜70重量%的工业副产物 包括选自废石膏,废石灰及其混合物的一种,10-40重量%的土壤,包括选自黄土,粘土及其混合物的一种,以及1〜10重量%的添加剂,包括一种或两种或更多种 选自沸石,硅藻土,高岭土,飞灰,碳酸盐,氢氧化钙,硅灰和硅酸钠。
    • 170. 发明授权
    • 장석을 원료로 한 식물 생장 및 토양개량을 위한 기능성 토양재 제조방법 및 이에 의해 제조된 기능성 토양재
    • 制造功能性土壤材料的方法,用于生产植物和改善土壤,并使用这些制造的功能性土壤材料
    • KR101044654B1
    • 2011-06-29
    • KR1020100096132
    • 2010-10-01
    • 김대희
    • 김대희
    • C09K17/06C09K17/04C09K101/00
    • PURPOSE: A functional soil material is provided to directly supply potassium as essential ingredient for crop growth by improving insoluble potassium oxide included in feldspar. CONSTITUTION: A method for preparing a functional soil material comprises the steps of: pulverizing feldspar, limestone and pottery stone to be 300 mesh or less; preparing a first mixture in which feldspar and limestone powders are uniformly mixed; preparing an aqueous solution in which brine, pottery stone powder and water are mixed; absorbing the aqueous solution to the first mixture; drying the first mixture in which the aqueous solution is adsorbed to make an agglomerate; and pulverizing the agglomerate to be 300 mesh or less.
    • 目的:提供功能性土壤材料,通过改善长石中不溶性的氧化钾,直接提供钾作为作物生长的必需成分。 构成:制备功能性土壤材料的方法包括以下步骤:将长石,石灰石和陶石粉碎至300目以下; 制备其中长石和石灰石粉末均匀混合的第一混合物; 制备其中混合有盐水,陶石粉和水的水溶液; 将所述水溶液吸收到所述第一混合物中; 干燥其中吸附水溶液的第一混合物以形成附聚物; 并将附聚物粉碎至300目以下。