ahmed barakat ahmed

Chemist

Kafr Alsheikh, Egypt

Water pure Company

Mar 2022 - Present -3 yrs, 4 months

Egypt , Port Said

Job Details:A) Operation :  Responsible for operate Units and Equipments such as: Multimedia Filters , Activated Carbon Filters , Centrifugal Pumps , Dosing Pumps , Softeners , R.O Unit and UV Unit  Responsible for Preparing Chemical Dosing ( Antiscalant and Sod. hypochlorite).  Responsible for Exchange Cartridge Filters & Make Chemical Cleaning for RO membranes.  Following Backwash for Multimedia Filters and Activated Carbon Filters and Regeneration of Softeners.  Report all discharge , leaks , injuries and incidents. B) Lab Tests :  make Water Analysis test such as : ( pH , TDS , Total Hardness , Free Chlorine and Iron ) C) Report :  Record a lot of Parameters such as Flow , Pressure and Temperature.  Calculate Recovery and Salt Rejection of RO Units.

AL-RUWAITE

May 2009 - Apr 2019 -9 yrs, 11 months

Saudi Arabia

Job Details:Water Treatment Chemist 1) Water Lab : Test and analysis of water and determine suitability for drinking through :  Chemical test : PH , Conductivity ,TDS , Iron , Calcium, Magnesium, Total hardness, Total alkalinty, Nitrate ,Nitrite, Chloride , Sulfate , Sulfide, Fluoride, Sodium , Aluminum, Copper,Manganese, Silica ,Zinc,Free Chlorine, Ammonia.  Microbiological test : Total bacteria, Total Coliform bacteria .  Physical test : Colour, Odour, Turbidity. 2) Water Plant : Follow operation & evaluation of water treatment steps which are : • Aeration Process • Clarification Process (Coagulation & Sedimentation) • Filtration Process ( Sand filters & Carbon filters ) • Chlorination Process  Determine and Calculate Chemicals Dosage used in water treatment:(Aluminum Sulfate, Polymer ,Chlorine gas)