Profiling bacterial survival through a water treatment process and subsequent distribution system

2005 ◽  
Vol 99 (1) ◽  
pp. 175-186 ◽  
Author(s):  
D. Hoefel ◽  
P.T. Monis ◽  
W.L. Grooby ◽  
S. Andrews ◽  
C.P. Saint
Keyword(s):  
Water Treatment ◽  
Distribution System ◽  
Treatment Process ◽  
Bacterial Survival ◽  
Water Treatment Process

Study on Phosphorus and Bacterial Regrowth in Drinking Water

2012 ◽  
Vol 461 ◽  
pp. 466-469
Author(s):  
Deng Ling Jiang ◽  
Yu Min Zhang ◽  
Ning Zheng
Keyword(s):  
Water Treatment ◽  
Distribution System ◽  
Water Distribution ◽  
Treatment Process ◽  
Water Distribution System ◽  
Phosphorus Concentration ◽  
Available Phosphorus ◽  
Source Water ◽  
Bacterial Regrowth ◽  
Water Treatment Process

Phosphorus limitation on bacterial regrowth was studied in source water, water treatment process and water distribution system of J Water Supply Plant in T city, by modified AOC method and MAP analysis. Based on the study, the follows can be concluded: ① MAP(Microbially Available Phosphorus) concentration was higher in source water and water treatment process, which was 5～38µg PO43－-P/L. However in water distribution, MAP concentration was lower, which was less than 5µg PO43--P/L. ②Coagulation and sedimentation can remove MAP efficiently. 31%～68% of MAP can be removed in these process. ③ In source water and water treatment process, there was no evident difference between AOCpotential, AOCp and AOCnative. So assimilable organic carbon (AOC) was the most important factor of bacterial regrowth. In water distribution system, the concentration of AOCpotential and AOCp were 2～8.7 times of the concentration of AOCnative. So phosphorus limited bacterial regrowth.

PRELIMINARY EVALUATION OF THE ENVIRONMENTAL IMPACT OF WATER TREATMENT PROCESS

2016 ◽  
Vol 15 (8) ◽  
pp. 1867-1872
Author(s):  
Florina Fabian ◽  
Silvia Fiore ◽  
Giuseppe Genon ◽  
Deborah Panepinto ◽  
Valentin Nedeff ◽  
...  
Keyword(s):  
Water Treatment ◽  
Environmental Impact ◽  
Treatment Process ◽  
Preliminary Evaluation ◽  
Water Treatment Process

Removal of cyclops in pre-oxidizing cooperation water treatment process

2007 ◽  
Vol 8 (11) ◽  
pp. 1826-1830 ◽  
Author(s):  
Dong-mei Liu ◽  
Fu-yi Cui ◽  
Ya-qin Wu ◽  
Tao Lin ◽  
Min Zhang ◽  
...  
Keyword(s):  
Water Treatment ◽  
Treatment Process ◽  
Water Treatment Process

STUDY OF AN OILY WATER TREATMENT PROCESS IN A PILOT HYBRID SYSTEM COMBINING AIR FLOTATION AND A CONSTRUCTED WETLAND: DATA ANALYSIS, EFFICIENCY OPTIMIZATION AND SCALE-UP

2021 ◽  
Vol 20 (2) ◽  
pp. 247-256
Author(s):  
Leonie Asfora Sarubbo ◽  
Alexandre Augusto Paredes Selva Filho ◽  
Lais Alexandre do Nascimento ◽  
Raquel Diniz Rufino ◽  
Juliana Moura de Luna ◽  
...  
Keyword(s):  
Data Analysis ◽  
Water Treatment ◽  
Hybrid System ◽  
Constructed Wetland ◽  
Treatment Process ◽  
Scale Up ◽  
Efficiency Optimization ◽  
Water Treatment Process ◽  
Oily Water ◽  
Oily Water Treatment
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