2005.4-2006.3 Yearbook of NILIM
Research Summary


Water Quality Control Department

Reference Number Y050205
Title Study on Wastewater Reclamation System for the River Ecosystem
Start-End Date 2001.4-2006.3
Division Wastewater and Sludge Management Division
Author Head, Mizuhiko MINAMIYAMA
Researcher, Yusuke ARATANI
Researcher, Ryosuke HIRAIDE
Summary This study was carried out to evaluate wastewater treatment systems from the perspective of habitat environments in the water bodies that receive treated wastewater, showing the effect of the water quality of treated wastewater such as nutrients, disinfection and water temperature on periphytic algae, benthos and fish by laboratory-scale experiments and field surveys.