أرسل هذا في رسالة قصيرة: A concept for planning and management of on-site and centralised municipal wastewater treatment systems, a case study in Bangkok, Thailand. II: Scenario-based pollutant load analysis

  _____     _____     _____    __   __    _____   
 |__  //   |  ___||  |__  //   \ \\/ //  / ____|| 
   / //    | ||__      / //     \ ` //  / //---`' 
  / //__   | ||__     / //__     | ||   \ \\___   
 /_____||  |_____||  /_____||    |_||    \_____|| 
 `-----`   `-----`   `-----`     `-`'     `----`