aerial view of an industrial plant that uses seawater and returns it back. use of natural resources, water pollution.

aerial and back building chemical city clean coast dirty drone ecology ecosystem effluent emission energetic energy environment environmental factory fuel gas generation global harbor heath industrial industry malaysia manufacturing natural oil petrochemical petroleum petronas plant pollution power production purification recycling refinery resources returns sea seawater separation sewage sludge station steel system tank technology that treatment use uses view waste wastewater water