/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: eyadqaralla https://cdn.slidesharecdn.com/profile-photo-eyadqaralla-48x48.jpg?cb=1665557146 Lab supervisor in Husen bin Talal University wastewater treatment plant process Hopes - To help every one in the third world areas having the access for a healthy water and a good sewage collection.