combined wastewater

	英語	英語略称	学名	日本語	日本語略称
1	combined wastewater			合流下水
2	combined household wastewater treatment facility			合併処理浄化槽
3	combined household wastewater treatment facility (combined type Johkaso)			合併処理浄化槽
4	Combined Household Wastewater Treatment Facility Establishment Preparation Project			合併処理浄化槽設置整備事業
5	Day of Combined Household Wastewater Treatment Facility			浄化槽の日
6	small combined household wastewater treatment facility			小型合併処理浄化槽