Abstract:
본 발명에 따르면, 선박으로부터 배출되는 온실가스를 이용하여 평형수 내에서 수생식물을 배양하고, 배양된 수생식물을 포식자에게 먹이로서 공급하여 포식자를 배양한 후, 포식자를 이용하여 바이오 에너지를 생산함으로써 온실가스 배출을 줄이고 바이오 에너지를 생산할 수 있으며 평형수로 인한 해양오염을 줄일 수 있다는 장점을 가진다.
Abstract:
PURPOSE: A producing method of activated sludge for partially nitrifying an ammonium ion compound, and a processing method of waste water using the activated sludge are provided to improve the efficiency of a waste water processing method. CONSTITUTION: A producing method of activated sludge for partially nitrifying an ammonium ion compound comprises the following steps: obtaining the activated sludge including ammonia oxidizing bacteria containing nitrosospira, nitrosomonas, nitrosococcus, beta-proteobacteria, gamma- proteobacteria, and their mixture; and cultivating the activated sludge using ammonia or an inorganic ammonium ion compound.
Abstract:
PURPOSE: A ballast-water tank unit of a ship and a method of handling green-house gas of a ship using the same are provided to produce bio energy since water plant and predator are cultivated using green-house gas. CONSTITUTION: A ballast-water tank unit(100) of a ship comprises a first tank body(10) and an injection pipe(11). The first tank body holds ballast water. The injection pipe injects exhaust-gas mixture into the first tank body. The exhaust-gas mixture is discharged from the ship and contains toxic components and green-house gas. The water plant is in the ballast water of the first tank body, does not die by the toxic components and absorbs the green-house gas.
Abstract:
본 발명은 암모늄이온 화합물의 부분질산화 (partial nitrification)용 활성슬러지 제조방법 및 상기 활성슬러지를 이용한 암모니아 또는 암모늄이온 화합물 함유 폐수처리법에 관한 것이다. 구체적으로, 본 발명의 암모늄이온 화합물의 부분질산화용 활성슬러지 제조방법은 운전조건의 최적화를 통해 폐수처리장의 활성슬러지 중 암모니아산화박테리아의 농도를 극대화시키고 아질산염산화박테리아를 실질적으로 배제하여, 폐수 중의 암모니아 또는 암모늄이온을 질산염(nitrate)까지 완전 산화시키는 대신 아질산염(nitrite)까지만 부분 산화시킴으로써 폐수처리법의 효율을 높일 수 있다. 이처럼, 질산염을 거치지 않음에 따라 본 발명의 폐수처리법은 산소 소모량, 및 이에 따른 에너지를 절감할 수 있고, 이산화탄소 및 슬러지의 발생을 줄일 수 있다. 특히, 전해조와 유사한 폐수처리조는 활성슬러지에 상대적으로 고농도의 산소를 제공하여 부분질산화 효율을 극대화시킬 수 있다. 암모늄이온, 활성슬러지, 암모니아산화박테리아, 부분질산화, 폐수처리
Abstract:
PURPOSE: A method for removing greenhouse gas and producing bioenergy is provided to produce environmentally-friendly energy. CONSTITUTION: A method for removing greenhouse gas and producing bioenergy comprises: a step of selecting aquatic plants and predator; a step of supplying gas mixture to the aqueous plant for intake of greenhouse gas by the aquatic plants; a step of removing greenhouse gas and culturing the aquatic plants; a step of providing the aquatic plant for the predator to remove the aquatic plant; a step of increasing the predator; a step of collecting the increased predator; and a step of converting the predator to bioenergy.
Abstract:
PURPOSE: An interior and exterior decoration material using phytoplankton is provided to express colorful environment and to relieve global warming. CONSTITUTION: An interior and exterior decoration material using phytoplankton having color comprises: a transparent case(10) having an opened body and cover; a greenhouse gas inlet(30) which supplies the gas to a case; a nourishment supply part(40); and phytoplankton(20) which is obtained by synthesizing organic matter.