أرسل هذا في رسالة قصيرة: Treatment of pharmaceutical Antibiotic wastewater using Photocatalytic processes with Commercial tio2 powder

  ______     ___      _____      ___      _  __  
 /_   _//   / _ \\   / ____||   / _ \\   | |/ // 
 `-| |,-   / //\ \\ / //---`'  / //\ \\  | ' //  
   | ||   |  ___  ||\ \\___   |  ___  || | . \\  
   |_||   |_||  |_|| \_____|| |_||  |_|| |_|\_\\ 
   `-`'   `-`   `-`   `----`  `-`   `-`  `-` --`