- Pasveer oxidation ditch
- SEWAGE TREATMENT TERMS ТНТ №004
окислительная траншея Пасвера
New terms dictionary. 2013.
New terms dictionary. 2013.
Activated sludge — is a process dealing with the treatment of sewage and industrial wastewaters.cite book | author=Beychok, Milton R. | title=Aqueous Wastes from Petroleum and Petrochemical Plants| edition=1st Edition | publisher=John Wiley Sons Ltd | year=1967 |… … Wikipedia