Title:
【発明の名称】パイプを保守しまた廃水を純化するための生物学的製品
Document Type and Number:
Japanese Patent JP2002503142
Kind Code:
A
Abstract:
The invention concerns a biological product for purifying waste water and maintaining water mains comprising a compressed rod including the following elements: at least a bacterial species; at least a type of enzyme for hydrolysing organic substances; and a compression agent. Said product, which can be extruded, can comprise at least a nutrient and at least a detergent.
Inventors:
Kunapan, Guy
Application Number:
JP50115699A
Publication Date:
January 29, 2002
Filing Date:
June 05, 1998
Export Citation:
Assignee:
Beville S.P.A.L.El
International Classes:
C12N11/00; C02F1/68; C02F3/34; C11D3/386; C11D7/42; C11D11/00; C11D17/00; C12N11/02; C11D1/14; (IPC1-7): C02F3/34; C02F1/68; C11D3/386; C11D7/42; C12N11/00
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)