a new medium, termed ecol was developed for the detection and enumeration of e. coli. the selective properties of ecol medium for the detection of e.coli from mixed culture in wastewater was tested and compared with conventional coliform media at 37°c and 44°c. results clearly showed that ecol medium was enable to direct confirmation of e.coli to be carried out by the indole reaction. the resul...

background: one of the main and basic pillars of health system promotion is the equitable distribution of health facilities in order to ensure fair access of people in the community to the health services. the goal of this study was to classify the health structural indicators in golestan province using scalogram analysis model. method: a descriptive study was conducted in 2010. data related to...

Abstract Borehole water has been the main source of drinking for communities living within Nnewi metropolis. The quality this borehole significantly affected by presence unlined waste dumpsites which release leachates. present study investigated physicochemical characteristics and located around environment dumpsite in Nnewi. In study, thirty-two (32) samples were collected from (16) control ar...

This work aims to evaluate the quality of drinking water in Disi aquifer Jordan. Several parameters are included mathematical equation average and establish suitability for purposes. Water sampling zones from three wells were used calculate indices (WQI). The samples analyzed several physicochemical parameters, including pH, turbidity, total dissolved solids, Na+, Ca2+, Mg2+, K+, HCO3−, SO42−, ...

The objective of this work was to evaluate water quality in the Sinú River northern Colombia, duringits dry and rainy seasons. index (WQI), heavy metal pollution (HPI),the evaluation (HEI), toxicity load (HMTL), degree ofcontamination (Cd) were calculated based on analyses samples taken along entire lengthof river at sixteen sampling sites. Comprehensive some cases punctual samplings wereperfor...

In this work, the possibility of using four water quality indices (WQIs) to evaluate status small rivers in Mediterranean region (Northern Greece) was investigated. The WQIs selected were NSF WQI, Oregon CCME WQI and Prati’s Index Pollution applied three rivers, namely Laspias, Kosynthos Lissos, located prefectures Xanthi Rhodope, Northern Greece. individual calculated based on values 11 physic...

Assessment of groundwater quality is important for drinking water, especially rural populations. The aim this study was to assess the human consumption by integrating water index with geographic information system (GIS) eventual interpretation Meknes area quality. Eight wells and two springs were investigated between February 2013 2014. In light analysis results, spatial distribution maps chose...