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Akashi Akira, Takata Kazutaka, Hasegawa Susumu: Novel microorganism and method of treating organic solid matters with the use of the microorganism. Kobelco Eco Solutions, May 24, 2006: EP1659171-A1 (38 worldwide citation)

An object of the present invention is to provide a novel microorganism which has an excellent ability to solubilize a variety of organic solid matter such as biological sludge including raw sludge and excess sludge discharged from sewage treating processes at sewage treatment plants, night soil trea ...


2
Ogura Masahiro, Kawai Takao: Heat treatment method and heat treatment apparatus of waste containing organic halogen compound utilizing psa type nitrogen gas generator. Kobelco Eco Solutions, November 13, 2008: JP2008-272534 (18 worldwide citation)

PROBLEM TO BE SOLVED: To provide a heat treatment method and a heat treatment apparatus for efficiently decomposing an organic halogen compound contained in soil or the like while preventing production of dioxins by circulating an exhaust gas discharged from a heating furnace and adjusting oxygen co ...


3
Miyamoto Hiroshi, Maruyama Tomohiro: System for treating and utilizing biomass and method for treating and utilizing biomass gas. Kobelco Eco Solutions, February 9, 2006: JP2006-036849 (9 worldwide citation)

PROBLEM TO BE SOLVED: To provide a system for treating and utilizing biomass in which the concentration of impurity gas such as CO2, H2S and steam (H2O) is reduced and biogas having high CH4 concentration can be fed.SOLUTION: The system for treating and utilizing biomass is equipped with a digestion ...


4
Kawai Takao, Uematsu Kazuya, Taji Akihiro, Ito Yutaka: Organic arsenic-containing water treatment method, and its apparatus. Kobelco Eco Solutions, November 30, 2006: JP2006-320847 (8 worldwide citation)

PROBLEM TO BE SOLVED: To provide a treatment method and apparatus for removing so-called organic arsenic, such as diphenylarsinic acid, contained in water polluted with organic arsenic-containing chemical weapons which can surely remove organic arsenic in organic arsenic-containing water and satisfy ...


5
Tanida Katsuyoshi, Nonaka Shinichi, Shimada Mitsushige, Matsuda Tsutomu, Hirai Seiji, Kamimura Masahiro, Takada Kazutaka, Ito Yutaka, Hasegawa Susumu: Membrane separation apparatus and membrane separation method. Kobelco Eco Solutions, July 22, 2004: JP2004-202480 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide a membrane separation apparatus wherein the membrane is resistant to clogging, membrane separation is possible even when the flow rate of the water to be treated is relatively small, the membrane filling efficiency is excellent, and foreign matter can hardly deposit ...


6
Tanida Katsuyoshi, Hasegawa Susumu: Water treatment method and water treatment apparatus. Kobelco Eco Solutions, May 21, 2009: JP2009-106832 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a water treatment method and a water treatment apparatus which can produce a treated water having a constant level of quality.SOLUTION: The water treatment method comprises: allowing a raw water to flow into a membrane separation module using a reverse osmosis membra ...


7
ITO YUTAKA: 淡水生成方法、淡水生成装置、海水淡水化方法および海水淡水化装置 (JA), Fresh water production method, fresh water production apparatus, method for desalinating sea water into fresh water, and apparatus for desalinating sea water into fresh water (EN). KOBELCO ECO SOLUTIONS, Fujimoto Noboru, June 3, 2010: WO/2010/061879 (5 worldwide citation)

Disclosed is a fresh water production method which can produce clarified water such as fresh water from non-clarified water such as sea water with high efficiency.  Specifically disclosed is a fresh water production method for producing fresh water by means of reverse osmosis filtration.  The method ...


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Tanida Katsuyoshi: Concentration controlling method and concentration control unit for rotary membrane separation apparatus. Kobelco Eco Solutions, September 16, 2004: JP2004-255283 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a concentration controlling method and a concentration control unit for a rotary membrane separation apparatus, by each of which a concentrated liquid of a desired concentration can be obtained precisely.SOLUTION: A rotary shaft 3 is arranged so that the shaft 3 pene ...


10
MIZUGUCHI HIROYUKI: 中空糸膜モジュール、水処理装置、膜分離方法、及び水処理方法 (JA), Hollow-fiber membrane module, water treatment device, membrane separation method, and water treatment method (EN). KOBELCO ECO SOLUTIONS, Fujimoto Noboru, June 3, 2011: WO/2011/065418 (4 worldwide citation)

A hollow-fiber membrane module which has a plurality of hollow fiber membranes extending vertically and which is used in the state of being immersed in water is provided in order to efficiently obtain filtrate water. The hollow-fiber membrane module is characterized by being equipped with an aeratio ...