“mahmoud m el halwagi”

The environmental impact of industrial waste is one of the most serious challenges facing the chemical process industries. From a focus on end-of-pipe treatment in the 1970s, chemical manufacturers have increasinglyimplemented pollution prevention policies in which pollutants are mitigated at the so... More

With growing global competition, the process industries must spare no effort in insuring continuous process improvement in terms of - Increasing profitability; - Conservation of resources and - Prevention of pollution The question is how can engineers achieve these goals for a given process with num... More

As the cleanest source of fossil energy with the most advantageous CO2 footprint, natural gas continues to increase its share in the global energy market. This book provides state-of-the-art contributions in the area of gas processing. Special emphasis is given to Liquified Natural Gas (LNG); the bo... More

Much of the pollution in the air, water or soil results from discharges from industrial activities. Industrial practice can be significantly altered to reduce or eliminate the pollution if processes and products are so designed that either toxic materials are not used, or processes are inherently le... More

Never get lost in translation again Ideal for the vacation or business traveler, the handy, pocket-size "Harrap's Arabic Phrasebook" covers every topic--from trains, planes, and automobiles, to hotels, health, and restaurants. You get instant access to thousands of essential words and phrases, orga... More

Combining the personal with the scholarly, this innovative introduction givesthe reader an insight into Islam and its rich history.... More

This indispensable resource covers the etiology and treatment of endemic and nonendemic lung infections caused by parasitic protozoa and helminths.... More