The water purification process by https://padlet.com/2013200169/n8cizsau7rv6 Group-D khalifa omar , hamed rashed , omar abdullaziz , abdulla jumah 9-6 en-us 2018-03-12 06:10:02 UTC 2023-06-29 06:08:56 UTC hello@padlet.com Q1)Water purification https://padlet.com/2013200169/n8cizsau7rv6/wish/240700850 Is the process of removing wast,dirt and bad chemicals from the water and making it clean to drink or use.

]]> 2018-03-12 06:17:38 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240700850 1)Screening 2013200169 https://padlet.com/2013200169/n8cizsau7rv6/wish/240701202  
Water from lakes, rivers passes through a screen as it enters the water treatment plant. When the water source is a lake or river, the screen serves an important function.If ground water is used, screening may not be necessary since the water has passed through layers of the earth in what is essentially a natural screening function.

]]> 2018-03-12 06:19:51 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240701202 5)Disinfection 20801192 https://padlet.com/2013200169/n8cizsau7rv6/wish/240701891

Water goes in and kill any remaining microorganisms or bacteria in the water and help keep the water clean until distribution.
]]> 2018-03-12 06:24:47 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240701891 3)sedimentation https://padlet.com/2013200169/n8cizsau7rv6/wish/240702082
The water flow into sedimentation basin.
Afterthat, the heavy floc settle to the bottom,and remain until removal.

]]> 2018-03-12 06:26:03 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240702082 Q2) 2013200169 https://padlet.com/2013200169/n8cizsau7rv6/wish/240702901 There are 5 steps which are screening , Coagulation , sedimentation ,  Filtration and Disinfection.]]> 2018-03-12 06:32:18 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240702901 2)Coagulation 20801192 https://padlet.com/2013200169/n8cizsau7rv6/wish/240704060
Treatment plant workers add some chemicels into the water and then the result is it's sink to the bottom of the water because it's havey
]]> 2018-03-12 06:40:48 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240704060 Filtration 2013200119 https://padlet.com/2013200169/n8cizsau7rv6/wish/240704989 Filtration is any of various mechanical, physical or biological operations that separate solids from fluids by adding a medium through which only the fluid can pass.

]]> 2018-03-12 06:46:55 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240704989 Q3-4) 2013200169 https://padlet.com/2013200169/n8cizsau7rv6/wish/240706108 The steps are in and we described each step from 1-5.]]> 2018-03-12 06:53:07 UTC https://padlet.com/2013200169/n8cizsau7rv6/wish/240706108