FLOC FORMATION IN ACTIVATED SLUDGE .I. FLOC-FORMING ACTIVITIES OF REPRESENTATIVE BACTERIA ISOLATED FROM ACTIVATED SLUDGE

被引：15

作者：

KIUCHI, K

KURAISHI, H

MUROOKA, H

AIDA, K

UEMURA, T

机构：

[1] Institute of Applied Microbiology, The University of Tokyo, Tokyo

[2] College of Agriculture and Veterinary Medicine, Nihon University, Setagaya, Tokyo

来源：

JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY | 1968年 / 14卷 / 04期

关键词：

D O I：

10.2323/jgam.14.387

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The activated sludge tested contained about 1011 bacterial cells per g of dry matter. The bacterial strains isolated from the activated sludge were classified into 21 groups by their morphological and physiological properties. Depending upon the floc-forming activities, the representative 12 strains which seemed to be dominant in number were distinguished into the following three types: (A) Floc former as cultured singly, (B) floc former as cultured in combination with strains other than type A, and (C) restrainer of floc formation if combined with type B. The bacteria isolated and the original sludge showed only a weak activity in oxygen consumption with glucose, but the sludge and some of bacteria belonging to types B and C consumed large or noticeable amounts of oxygen with peptone. © 1968, Applied Microbiology, Molecular and Cellular Biosciences Research Foundation. All rights reserved.

引用

页码：387 / +

共 9 条

[1]

ANDERSON R, 1963, BACTERIOL P, P162

[2]

BUCK TC, 1959, SEWAGE IND WASTES, V31, P1267

[3] A ZOOGLEA-FORMING BACTERIUM ISOLATED FROM ACTIVATED SLUDGE [J].