waste water treatment

	English	Abb.	学名	日本語	略称
1	waste water treatment			下水処理
2	combined joint waste water treatment			共同排水処理(共同廃水処理)
3	combined waste water treatment			共同排水処理(共同廃水処理)
4	excess sludge from on-site waste water treatment system			浄化槽汚泥
5	inorganic waste water treatment facility			無機汚水処理設備
6	Institute for Inland Water Management and Waste Water Treatment	RIZA		陸水管理・廃水処理研究所
7	joint waste water treatment facility			共同排水処理施設