But there are also some private Service Company Thongtawil, (Rayong) with a Covered Lagoon treatment system FS system which can be output from the system include electricity and fertilizer
But there are also some private Thongtawil Service Company (Rayong) with a Covered Lagoon FS treatment system, which can be output from the system, including the production of electricity and fertilizer.
But there are also some private, such as Thongtawil Service Company (Rayong) system with FS treatment system a Covered Lagoon which can yield from Including electricity production and fertilizer