Microbial Film Development in a Trickling Filter

被引：60

作者：

Mack, W. N. ^{[1
,2
]}

Mack, J. P. ^{[3
]}

Ackerson, A. O. ^{[3
]}

机构：

[1] Michigan State Univ, Inst Water Res, E Lansing, MI 48824 USA

[2] Michigan State Univ, Dept Microbiol, E Lansing, MI 48824 USA

[3] Michigan State Univ, Ctr Electron Opt, E Lansing, MI 48824 USA

来源：

MICROBIAL ECOLOGY | 1975年 / 2卷 / 03期

关键词：

D O I：

10.1007/BF02010441

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The transmission and scanning electron microscopes were employed to visualize the sequence of the biofilm development in the trickling wastewater filter. After the deposit of a small amount of debris upon a hard surface, the bacterial cells attach and develop the matrix on which the biofilm is formed. Protozoa invade the basic layer where they feed on the bacteria. The algae are seeded upon the bacterial matrix and grow so profusely that the bacteria must develop aerial colonies in the competition for food and oxygen. Destruction of the bacteria in the matrix and the weight and hydraulic pressure cause detachment of the biofilm and a new matrix must be developed.

引用

页码：215 / 226

页数：12

共 11 条

[1] STUDIES OF SEWAGE PURIFICATION XV. EFFECTIVE BACTERIA IN PURIFICATION BY TRICKLING FILTERS [J].

Butterfield, C. T. ;

Wattie, Elsie .

PUBLIC HEALTH REPORTS, 1941, 56 (52) :2445-2464

[2] TRICKLING FILTER ECOLOGY [J].

COOKE, WB .

ECOLOGY, 1959, 40 (02) :273-291

[3]

COOKE WB, 1958, SEWAGE IND WASTES, V30, P138

[4]

Corpe WA, 1970, DEV IND MICROBIOL, V11, P402

[5] INFLUENCE OF FILMING AND OF SURFACE TEXTURE ON THE SETTLEMENT OF MARINE ORGANISMS [J].

CRISP, DJ ;

RYLAND, JS .

NATURE, 1960, 185 (4706) :119-119

[6]

HOEHN RC, 1973, J WATER POLLUT CON F, V45, P2302

[7] THE ROLE OF SLIME FILM IN THE ATTACHMENT OF FOULING ORGANISMS [J].

MILLER, MA ;

RAPEAN, JC ;

WHEDON, WF .

BIOLOGICAL BULLETIN, 1948, 94 (02) :143-157

[8] CULTURAL CHARACTERISTICS OF ZOOGLEA-FORMING BACTERIA ISOLATED FROM ACTIVATED SLUDGE AND TRICKLING FILTERS [J].

Wattie, Elsie .

PUBLIC HEALTH REPORTS, 1942, 57 (41) :1519-1534

[9]

Wood E.J.F., 1967, ELSEVIER OCEANOGRAPH, V3, P206

[10] The effect of solid surfaces upon bacterial activity [J].

Zobell, CE .

JOURNAL OF BACTERIOLOGY, 1943, 46 (01) :39-56

← 1 2 →