Due to the recent (2015) federal regulations pertaining to disposal of coal combustion residuals (CCR) from electric utilities, methods to dewater the CCR impoundments, e[...]

Geopolymers can be categorized as synthetic zeolitic monoliths. The amorphous structure of this material is developed by dissolution of an aluminate and silicate-rich sou[...]

The byproduct of incinerated biosolids (biosolid ash) was evaluated for land application through laboratory and field testing of leachability and sorption capacity. Fiel[...]

Coal ash impoundments, along with other industrial and natural processes, can be sources of constituents of concern (COCs) to human health including arsenic (As), chromiu[...]

In 2014 approximately 47% of the 190 million short tons of coal combustion product (CCP) was recycled. As a construction material, coal fly ash (CFA) finds considerable u[...]

Organo-silane (OS) surface modification works by chemically altering the surface of silica based materials and rendering them hydrophobic (waterproof). Limited research [...]