2007.4-2008.3 Yearbook of NILIM
Research Summary


Water Quality Control Department

Reference Number Y070201
Title Research of revised manual for prefecture sewerage plan
Start-End Date 2007.4-2008.3
Division Wastewater System Division
Author Head,Takashi SAKAKIBARA
Researcher,Jun ENDO
Summary Recently because of population decrease and the resident's aging, it is necessary to review the prefecture sewerage plan. And we revised the manual for prefecture sewerage plan corresponding to the population decrease, coordinated promotion of sewage processing business and grasp of resident's intention.