This Critical Review on environmental concerns of desalination plants suggests that planning and monitoring stages are critical aspects of successful management and operation of plants. The site for the desalination plants should be selected carefully and should be away from residential areas particularly for forward planning for possible future expansions. The concerning issues identified are ...

This paper builds on the flexibility of the level-set representation to model in a unified manner the expansion of a hollow in the ground under different physical phenomena. In particular, the dissolving action of a flow of water in a saturated soil, and that of a jet of particles of water in a non-saturated one, are represented in a common framework. In that manner, the complex geometrical evo...

most residences of the northern parts of golestan province, have historically used rooftop rainwater for drinking. its adoption rate and continued use have declined in recent years for various reasons. based on a survey of 380 cases, this research attempted to identify what factors are contributing to the adoption of these systems. the results demonstrated that the adoption changes in response ...

Pseudomonas aeruginosa was isolated from seven commercial and two residential whirlpools that were treated with halogens. None of the commercial whirlpools was constantly maintained at appropriate disinfection levels. Superchlorination or the draining, cleaning, disinfection, and refilling of whirlpools markedly reduced densities of P. aeruginosa in whirlpool water, but the bacterial population...

Cancer mortality for the population census tracts of Escambia County, FL, which use asbestos-cement (AC) pipe for public potable water distribution, was compared with cancer mortality data collected from census tracts in the same county where other types of piping materials are used. An analysis of covariance was run to test for differences in standard mortality ratios for seven cancer sites am...

The necessity for dissolved oxygen in water is crucial the survival and growth of aquatic organisms, particularly tilapia. Seventy-five percent tilapia will die if there insufficient water. This work seeks to develop a venturi bubble-generating technique combat scarcity A floating pump with capacity 12 m<sup>3</sup>/hour was selected as medium distributing generating vacuum pressure...

The spillway of the Swa earthen dam, constructed in Yedashe Township, Bago Region, Myanmar, collapsed suddenly on 29 August 2018 and resulted a huge flood to downstream areas causing fatalities displacement thousands localities. This study aimed assess breaching process terms parameters such as average breach width, failure time peak outflow, mechanisms. We analyzed event from changes site befo...

Description: Practical, easy–to–follow advice that saves lives Based on the author's thirty years of hands–on experience working in the field of industrial fuel systems and combustion equipment safety, this book integrates safety codes with practical, tested, and proven guidance that makes it viable to specify, operate, and maintain industrial fuel and combustion systems as safely as possible. ...