Concrete product containing a mixture of bacillus...

Details Concrete product containing a mixture of bacillus... Concrete product containing a mixture of bacillus...

2006-01-24

2006-01-24

Naff, David M. (Department: 1651)

Chemistry: molecular biology and microbiology

Process of utilizing an enzyme or micro-organism to destroy...

Destruction of hazardous or toxic waste

C435S252400, C435S252500, C435S822000, C435S839000, C210S348000, C210S510100, C424S093460, C424S093461, C424S093462

Reexamination Certificate

active

06989266

ABSTRACT:
A cement paste containing microbial cells which has a sustained effect and an excellent function of purifying water. This cement paste contains a mixture ofBacillus subtilis, Bacillus thuringiensisandBacillus sphaericuscells at a mixing ratio by mass of 0.1 to 50:0.1 to 50:0.1 to 50.

REFERENCES:
patent: 02-169093 (1990-06-01), None
patent: 04-354533 (1992-12-01), None
patent: 07-330529 (1995-12-01), None
patent: 08-169745 (1996-07-01), None
patent: 10-113688 (1998-05-01), None
Imahori et al, “Seikagaku Jiten” 3rdedition, Tokyo Kagaku Doujin Oct. 8, 1997.

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