In recent times, plastics have become indispensable to human life. The availability of raw materials, ease of production, and versatility have made plastics ubiquitous. The pollution, however, caused by improper disposal ...

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A theoretical study of the hydrogeology of reclaimed Gulf Coast lignite surface mines (less than 200 ft. deep) indicates relationships between spoil composition and spoil hydraulic conductivity, overburden stratigraphy and ...

Meander migration is a process in which water flow erodes soil on one bank and deposits it on the opposite bank creating a gradual shift of the bank line over time. For bridges crossing such a river, the soil foundation ...

Big Brown lignite was liquefied in a fixed bed tube reactor. Three solvents were used in the liquefaction studies, toluene, cyclohexane and methanol. Two co-solvents, tetralin and water were used with toluene. The effects ...

Statement of the Problem Effective management of its surface water resources is essential to the continued growth and prosperity of the state of Texas. Rapid population and economic growth combined with depleting ground ...