Water resources are the greatest blessing that nature has bestowed upon mankind. This non-renewable resource is becoming scarcer day by day, and predictions say third world war for water could break out. So there a lot of scope conservation recycle wastewater. As per literature review an attempt can be made to divert wastewater into construction industry as mixing curing concrete. With this one...

An automated reasoning program has provided invaluable assistance in answering certain previously open questions in mathematics and in formal logic. These questions would not have been answered, at least by those who obtained the results, were it not for the program's contribution. Others have used such a program to design logic circuits, many of which proved superior (with respect to transisto...

In 1944 the Association for Education in Citizenship published a pamphlet entitled ‘Health’ by Major Jerry Morris1 (of the Royal Army Medical Corps), as one of a series of Handbooks for Discussion Groups. The preface to the pamphlets in this series said that they were intended to be used by discussion circles concerned with the social, economic and political problems that arose from the Second ...

El acceso al recurso hídrico es una de las necesidades básicas para la supervivencia los seres humanos y animales, por ende, necesario buscar estrategias procesos que mejoren calidad del agua potable, basada en sustentables, amigables con el medio ambiente seguro consumo humano. Por tanto, presente artículo realiza revisión detallada uso coagulantes naturales tratamiento potable propósito reemp...

background : collection and storage of roof rain water have been practiced for long time ago in iran and many other countries. water of cisterns is usually used as potable water. in golestan province many of rural torkman residents reservoir the most part of their potable water from roof rain in cisterns. in this province there are over 2600 cisterns. methods : to study the water quality, micro...

Situations of water stress or even scarcity are becoming frequent in many regions the planet, due to exponential increase population, economic development model, and/or climate change. An example a region where change is causing increasing situations southern Europe, Mediterranean basin. One countries this situation evident Portugal, especially center and south country, which has led government...

Treated wastewater has the potential to be a feasible alternative supply non-potable uses and avoid water scarcity in urban areas, but it is important understand compare associated energy consumption CO2 emissions. This study presents comparative analysis of water–energy nexus with traditional reuse treated wastewater, both for purposes. A case Portuguese municipality was considered, regarding ...