The current status on the selection and management of vegetation for slow rate and overland flow application systems to treat municipal wastewater in the North Central region of the United States
Abstract
The 1977 Clean Water Amendments to Public Law 92-500 were enacted to strengthen the orignal policy of encouraging the utilization ofinnovative, alternative management techniques far the treatment and disposal of municipal wastewater. These alternative techniques include spray irigation and overland flow land treatment systems which can be used individual cr combined with lagoons. The lagoons serve as pre-treatment systems for settling, microbial degradation of BOD, and/or for storage during periods of cold or wet weather. The proper selection and management of vegetation is critical for the efficient renovation of municipal whitewater by slow rate, overland flow, or spray irrigation systems.