English ⇄ Arabic Bulgarian Chinese Czech Danish Dutch Finnish French German Greek Hungarian Italian Japanese Lithuanian Polish Portuguese Romanian Russian Spanish Swedish Ukrainian

sewage treatment
gen.	Abwasseraufbereitung f
agric.	Abwasserverwertung f
environ., industr.	Abwasser-Aufbereitung n
mining.	Abwasserbehandlung f
transp., environ.	Reinigung von Abwasser; Abwasserreinigung f
water.suppl.	Abwasserreinigung Abwasserklärung

sewage treatment: 44 phrases in 6 subjects

Chemistry	2
Construction	7
Environment	8
General	8
Natural resourses and wildlife conservation	17
Water supply	2