Background : Corrosion can cause economic damages, decreased useful life and diseases in the consumers. Therefore, in the present study, the status of potential of corrosion and scaling were investigated in water resources of Noorabad city of Lorestan. Materials and Methods: In this cross-sectional study, samples were collected from 7 wells of drinking water and 2 water storage tanks during fr...

The survival of cities as living beings and their inhabitants depends on the supply of water. Numerous factors such as population growth, climate, drought, consumption pattern, amount of available water resources and utility network affect the equation of water supply and consumption. What has been less considered in the traditional planning process than ever before is the connection between la...

The Rivers most common sources of drinking water supply, agriculture and industry are considered as due to the different regions of admission and can pass and in direct contact with with its surroundings have many quality swings. The other hand, excessive exploitation of soil, continuous use of surface and underground water resources and sustainable use of agricultural chemicals (fertilizers an...

Backgrounds and Objectives: Water contamination by pesticides is considered as an environmentalproblem today. In terms of agricultural development and diversity of plant pests, the use of pesticides has been increasing. Hamedan province has a suitable agricultural condition, it has enjoyed significant development in this respect. Among all the cities of Hamedan province, Hamedan city has the hi...

Background and Objectives: Nowadays Access to safe and adequate drinking water has been an important national goal in different countries. The effect of ground water contaminationis one of the most important concerns of public-health worldwide. The purpose of this research was to determine the microbial and chemical quality of Surface Resources drinking water in Sardasht, Rabat, and Mirabad. M...

Introduction & Purpose Fecal coliforms and Escherichia coli have been conventionally used as indicators of microbial pollution of drinking water. The European Directive on drinking water quality has included Clostridium perfringens as one of the microbiological parameters to be determined in control of the water quality for human consumption. This study was carried out to evaluate the efficien...