Abstract: Bench‐scale studies were conducted using a constant‐head ground‐water flow chamber and natural soil. Initial experiments with chlorides and dye were conducted to test the hydraulic and adsorptive characteristics of the ...

Abstract: As part of a study of the effects of varying aeration patterns and diffuser types on an extended aeration wastewater treatment system, researchers employed float-type rotameters with a range of 0-80 L/min (0-2.9 cfm) ...

Abstract: Biological treatment has become increasingly popular as a remediation method for soils and ground water contaminated with petroleum hydrocarbon, chlorinated solvents, and pesticides. Bioremediation has been considered for ...

Abstract: Small on-site aerobic package plants are one alternative being explored to address situations in which septic-tank and leach-field systems are not appropriate or feasible. Such small aerobic systems use either mechanical-aeration ...