The steps and methods to proper rinsing and disposing of pesticide containers to abide by the federal and Oklahoma law.

The benefits and concerns regarding aerobic treatment systems.

An overview of the issue of the non-agricultural water conservation in Oklahoma and suggests alternative policies and water use practices in the state.

Examine some of the anaerobic digestion biogas pre-use cleaning or processing methods.

A guide that highlights the definitions and relationships among the different types of solid and solids in wastewater and manure.

The byproduct materials in organic matter and the many ways to predict the material's behavior in the environment.