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Monitoring of Coliforms and chlorine residual in water distribution network of Rawalpindi, Pakistan
TLDR
Overall aim of this study is to create awareness about contamination of drinking water in the water distribution networks and to make recommendations to provincial agencies such as EPA, CDA and WASA that regular monitoring should be carried out to ensure that the chlorine residual is available at consumer end.
OCCUPATIONAL HEALTH AND SAFETY ISSUES IN SIHALA FLOUR & GENERAL MILLS ( PVT . ) LIMITED IN I-9 INDUSTRIAL ZONE , ISLAMABAD : A CASE STUDY
The present study was undertaken to observe the occupational health and safety issues and remedial measures taken in Sihala Flour Mill, I-9, Industrial Area, Islamabad. In an agricultural industry,
Optimization of total trihalomethanes' (TTHMs) and their precursors' removal by granulated activated carbon (GAC) and sand dual media by response surface methodology (RSM)
A response surface methodology (RSM) applying central composite design with rotatable full factorial (14 non-center and six center points) was used to discern the effect of granular activated carbon
Analytical solutions of linear and nonlinear Klein-Fock-Gordon equation
Abstract In this paper, we deal with some linear and nonlinear Klein-Fock-Gordon (KFG) equations, which is a relativistic version of the Schrödinger equation. The approximate analytical solutions are
Species-specific interaction of trihalomethane (THM) precursors in a scaled-up distribution network using response surface methodology (RSM)
TLDR
RSM with central composite design was used to monitor and optimize species-specific interaction of trihalomethane (THM) precursors in a scaled-up distribution network and proposed a two-factor interaction model.
Incidence of chlorination by-products in an institutional drinking water distribution network, Islamabad, Pakistan, using response surface methodology
Trihalomethanes (THMs) are regulated disinfection by-products (DBPs), analyzed in drinking water due to their toxicological health effects. However, few data exist regarding the content of emerging
Comparison of chlorination and chloramination practices on microbial inactivation efficiencies within a scaled‐up water distribution network using central composite design
Disinfection practices reduce the incidence of water‐borne diseases but may result in formation of disinfection byproducts (DBPs) in raw water that are reported to be carcinogenic. Central composite
Inactivation of Escherichia coli and Salmonella with chlorine in drinking waters at various pH and temperature levels
Effect of chlorination at pH 6, 7 and 8 at temperatures 15, 25 and 35˚C for maximum inactivation of Escherichia coli (E. coli) and Salmonella in distilled, tap and well water was examined at 0.25,
STATUS OF THE WESTERN SMALL-FOOTED MYOTIS IN BRITISH COLUMBIA
The Western Small-footed Myotis (Myotis ciliolabrum) is the smallest bat in British Columbia. Its distribution within the province is restricted to arid low elevation valleys in the dry interior of
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