aqueous waste meaning in Hindi

The process generates additionally one stream of olive oil and two streams of wastes, the Orujo and an aqueous waste called alpech�n.
""'Aqueous Wastes from Petroleum and Petrochemical Plants " "'is a book about the composition and treatment of the various wastewater streams produced in the hydrocarbon processing industries ( i . e ., oil refineries, petrochemical plants and natural gas processing plants ).