scholarly journals Construction design system of constant pressure control in water distribution system with PID method using PLC based on IoT

2019 ◽  
Vol 1402 ◽  
pp. 022060
Author(s):  
S Syufrijal ◽  
M Rif’an ◽  
E Media’s
Keyword(s):  
Distribution System ◽  
Water Distribution ◽  
Constant Pressure ◽  
Water Distribution System ◽  
Pressure Control ◽  
Design System ◽  
Construction Design

Supporting Design of Combined Energy Recovery and Pressure Control in a Water Distribution System

2019 ◽  
Author(s):  
Daniele B. Laucelli ◽  
Stefano Di Spiridione ◽  
Luigi Berardi ◽  
Antonietta Simone ◽  
Francesco Ciliberti ◽  
...  
Keyword(s):  
Distribution System ◽  
Energy Recovery ◽  
Water Distribution ◽  
Water Distribution System ◽  
Pressure Control

Comparative Study of Pressure Control Modes Impact on Water Distribution System Performance

2019 ◽  
Vol 34 (1) ◽  
pp. 231-244
Author(s):  
Mouna Doghri ◽  
Sophie Duchesne ◽  
Annie Poulin ◽  
Jean-Pierre Villeneuve
Keyword(s):  
Comparative Study ◽  
Distribution System ◽  
System Performance ◽  
Water Distribution ◽  
Water Distribution System ◽  
Pressure Control

Assessment of Lisbon drinking water distribution network biofilm colonization and associated hazards

2008 ◽  
Vol 8 (4) ◽  
pp. 421-426
Author(s):  
J. Menaia ◽  
M. Benoliel ◽  
A. Lopes ◽  
C. Neto ◽  
E. Ferreira ◽  
...  
Keyword(s):  
Drinking Water ◽  
Distribution System ◽  
Water Distribution ◽  
Water Distribution System ◽  
Water Distribution Network ◽  
Storage Tanks ◽  
Water Pipe ◽  
Cultural Methods ◽  
Drinking Water Distribution ◽  
And Storage

Concerns arise from the possible occurrence of pathogens in drinking water pipe biofilms and storage tank sediments. In these studies, biofilm samples from pipes and sediments from storage tanks of the Lisbon drinking water distribution system were analyzed. Protein determinations and heterotrophic counts on pipe biofilm samples were used to assess the Lisbon network sessile colonization intensity and distribution. Indicator and pathogenic microorganisms were analyzed in pipe biofilm samples, as well as in storage tanks biofilm and sediments, by using cultural methods and PCR, to assess risks. Results have shown that the Lisbon network sessile colonization is relatively weak in intensity. In addition, no meaningful hazards were apparent for both the network biofilm and the storage tanks biofilm and sediments.

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