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[VII-64] Examination of algae growth inhibitory substances of the Treated Water from Night Soil Only and Combined Johkasou

*KAIJIE CHEN¹, TAKEDA HUMIHIKO², YAMAZAKI HIROSHI¹ (1. Toyo University, 2. Japan Education Center of Environmental Sanitation)

Keywords:Whole Effluent Toxicity, Drainage management, Pseudokirchneriella subcapitata, Johkasou