Development of a Model of Bacterial Pollution of the Clyde Estuary

1985 ◽  
pp. 37-49
Author(s):  
J. C. Curran ◽  
D. P. Milne
Keyword(s):  
Bacterial Pollution

Applying Bacteriological Parameters for Evaluating Underground Water Quality

1988 ◽  
Vol 20 (11-12) ◽  
pp. 425-428 ◽  
Author(s):  
H. T. El-Zanfaly ◽  
A. M. Shabaan
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Water Samples ◽  
Anaerobic Bacteria ◽  
Underground Water ◽  
Faecal Coliforms ◽  
Bacterial Pollution ◽  
Important Approach ◽  
Positive Results ◽  
Faecal Streptococci

A total of 111 water samples were drawn from 15 wells. These samples were subjected to bacteriological examinations to determine the suitability of the monitored wells as source for drinking water. Significant levels of bacterial pollution indicators were detected in the underground water samples during the period of study. Total bacterial counts ranged between 10-104CFU/ml. Faecal streptococci was the most common and detected in 9 6% of water samples. Lower percentages of samples (92, 55 and 45%) were contaminated with total coliforms, faecal coliforms and total clostridia, respectively. Faecal coliforms: faecal streptococci was less than 0.7 in 86% of the examined samples. Anaerobic bacteria were detected in the examined well water samples. Only 101 water samples were tested for anaerobic spore-formers and all showed positive results. Most examined wells do not meet the water quality standards for drinking water. Accordingly, the necessity of controllin bacterial pollution in ground-water through disinfection was clearly confirmed. Testing the underground water for more than one indicator represents an important approach for water quality assurance.

scholarly journals Removal of bacterial pollution from municipal wastewater using electrocoagulation technique

2021 ◽  
Vol 1058 (1) ◽  
pp. 012024
Author(s):  
Israa L. AL-Jaryan ◽  
Rand L. Al-Jaryan ◽  
Sarab A. Jouda ◽  
Shmlan Alotaibi ◽  
Mawada Abdellatif ◽  
...  
Keyword(s):  
Municipal Wastewater ◽  
Bacterial Pollution

Bacterial pollution and nutritional aspects of larval rearing

1985 ◽  
Vol 17 (2-4) ◽  
pp. 292-293
Author(s):  
Robert L. Squibb ◽  
Gregory K. Vermeer
Keyword(s):  
Larval Rearing ◽  
Bacterial Pollution

scholarly journals Coastal and Marine Socio-Ecological Systems: A Systematic Review of the Literature

2021 ◽  
Vol 8 ◽  
Author(s):  
Sonia Refulio-Coronado ◽  
Katherine Lacasse ◽  
Tracey Dalton ◽  
Austin Humphries ◽  
Suchandra Basu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Social Systems ◽  
Ecological Systems ◽  
Review Of The Literature ◽  
Nutrient Runoff ◽  
Bacterial Pollution ◽  
Marine Management ◽  
Complex Environmental Problems ◽  
Insight Into ◽  
Made In

The socio-ecological systems (SESs) framework provides cross-disciplinary insight into complex environmental problems. Numerous studies have applied the SES framework to coastal and marine environments over the last two decades. We review and analyze 98 of those studies to (i) describe how SES concepts were examined and measured, (ii) describe how the studies included feedbacks and thresholds, and (iii) identify and analyze elements unique to coastal and marine SES frameworks. We find that progress has been made in understanding key SES properties in coastal and marine ecosystems, which include resilience, adaptive capacity, vulnerability, and governance. A variety of methods has been developed and applied to analyze these features qualitatively and quantitatively. We also find that recent studies have incorporated land-based stressors in their analyses of coastal issues related to nutrient runoff, bacterial pollution, and management of anadromous species to represent explicit links in land-to-sea continuums. However, the literature has yet to identify methods and data that can be used to provide causal evidence of non-linearities and thresholds within SES. In addition, our findings suggest that greater alignment and consistency are needed in models with regard to metrics and spatial boundaries between ecological and social systems to take full advantage of the SES framework and improve coastal and marine management.

Survey of Distribution of Bacterial Pollution in the Bristol Channel

1974 ◽  
Vol 37 (4) ◽  
pp. 657-661 ◽  
Author(s):  
Avril E. Anson ◽  
G. C. Ware
Keyword(s):  
Bacterial Pollution

scholarly journals Impacts of bacterial pollution on hand-dug well water quality in Enugu, Enugu State, Nigeria

2017 ◽  
Vol 11 (6) ◽  
pp. 331-338 ◽  
Author(s):  
A. C. Onuigbo ◽  
C. E. Onyia ◽  
I. G. Nwosu ◽  
U. Oyeagu
Keyword(s):  
Water Quality ◽  
Well Water ◽  
Bacterial Pollution ◽  
Enugu State ◽  
Dug Well

Bacterial pollution and disinfection of the colonofiberscope

1973 ◽  
Vol 18 (11) ◽  
pp. 951-958 ◽  
Author(s):  
Fong-Ming Chang ◽  
Yoshihiro Sakai ◽  
Shinroku Ashizawa
Keyword(s):  
Bacterial Pollution

scholarly journals Standards for faecal coliform bacterial pollution

1972 ◽  
Vol 6 (1-2) ◽  
pp. 214-219
Author(s):  
Margaret Loutit ◽  
I. L. Vidal ◽  
A. A. Collins
Keyword(s):  
Faecal Coliform ◽  
Bacterial Pollution
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