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Machine translation
1. (WO2002030835) A PROCESS FOR NITRIFYING WATER IN CLOSED SYSTEM HATCHERIES OF PENAEID AND NON PENAEID PRAWN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/030835    International Application No.:    PCT/IN2000/000097
Publication Date: 18.04.2002 International Filing Date: 09.10.2000
IPC:
C02F 3/06 (2006.01), C02F 3/10 (2006.01), C02F 3/34 (2006.01)
Applicants: THE SECRETARY DEPARTMENT OF BIOTECHNOLOGY [IN/IN]; B-2, 7-8 Floor, CGO Complex, Lohdi Road, New Delhi 110 003 (IN).
SCHOOL OF ENVIRONMENTAL STUDIES [IN/IN]; Cochin University of Science and Technology, Fine Arts Avenue, Cochin 682 016 (IN)
Inventors: ACHUTAN, Cini; (IN).
PHILIP, Rosamma; (IN).
SINGH, I., S., Bright; (IN)
Agent: BANERJEE, Sudipta; L S Davar & Co., "Monalisa", Flats 1B & 1C, 17 Camac Street, Calcultta 700 017 (IN)
Priority Data:
Title (EN) A PROCESS FOR NITRIFYING WATER IN CLOSED SYSTEM HATCHERIES OF PENAEID AND NON PENAEID PRAWN
(FR) PROCEDE PERMETTANT DE NITRIFIER L'EAU DANS DES ECLOSERIES EN CIRCUIT FERME DE CREVETTES PENAEIDAE ET NON PENAEIDAE
Abstract: front page image
(EN)A process for nitrifying water in closed system hatcheries of penaeid and non penaeid prawn which comprises in a first step of treating water with an ammonia oxidizing consortia to convert the ammonium present in water of the hatchery system to NO¿2? and in a second step of nitrite oxidizing with a nitrite oxidizing consortia for converting NO¿2? into NO¿3?.
(FR)L'invention concerne un procédé permettant de nitrifier l'eau dans des écloseries en circuit fermé de crevettes penaeidae et non penaeidae. Ce procédé consiste, dans une première étape, à traiter l'eau à l'aide de bactéries oxydant l'ammoniac afin de convertir l'ammonium présent dans l'eau de écloseries en NO¿2? et, dans une seconde étape, à oxyder le nitrite à l'aide de bactéries oxydant le nitrite afin de convertir NO¿2? en NO¿3?.
Designated States: ID, JP, KR.
Publication Language: English (EN)
Filing Language: English (EN)