عبدالرحمن ربيع ابوبكر

• Operations Leadership: Oversee daily operations and multi-stage
treatment processes of the industrial wastewater plant, ensuring 100%
compliance with environmental regulations for edible oil manufacturing.
• Oil Separation Efficiency: Manage and optimize Gravity Oil Separators
(GOS) to efficiently trap and remove high loads of free oils, fats, and
grease (FOG) prior to downstream chemical and biological treatment
stages.
• Maintenance Management: Execute and supervise Preventive and
Corrective Maintenance (PM/CM) schedules for oil skimming
mechanisms, high-capacity transfer pumps, sludge pumps, and aeration
blowers.
• Chemical Dosing & Quality Control: Monitor and adjust chemical
dosing parameters (coagulants, flocculants, and pH adjusters) based on
daily lab analysis to ensure optimal breaking of oil emulsions and
efficient solids settling.
• PLC & Automation Troubleshooting: Utilize PLC control panels to
monitor system interlocks, adjust process timers, and troubleshoot
electrical/control faults, successfully reducing operational downtime.
• Computer Science Integration: Leverage IT background to interpret
control logic, manage digital instrument data, and streamline daily
performance reporting.
• Team Supervision & Safety: Lead, schedule, and train a team of 9
operators and technicians, strictly enforcing HSE standards to maintain
a zero-accident workplace.

• Operations & Maintenance (O&M): Managed daily operations and
executed comprehensive preventive and corrective maintenance
(PM/CM) for RO units, high-pressure pumps, energy recovery devices,
and membrane systems.

• RO Operations in Oilfields: Managed the daily operations and
maintenance of high-capacity Reverse Osmosis (RO) plants across
remote oilfield locations, ensuring a continuous supply of high-purity
water for industrial processes and camp utilities.
• Membrane & CIP Management: Supervised membrane performance
monitoring (salt rejection, differential pressure, and flux rates); executed
regular Clean-In-Place (CIP) procedures to maximize membrane
efficiency and lifespan.
• Pre-treatment Controls: Optimized complex pre-treatment systems
including multimedia filtration, de-chlorination, and anti-scalant dosing to
safeguard RO membranes against bio-fouling and scaling.
• PLC Panel Troubleshooting: Utilized PLC control panels to monitor
automated sequences, recalibrate field instruments (conductivity, pH,
flow, and pressure sensors), and clear operational faults instantly to
prevent shutdown.
• Rigorous HSE Compliance: Operated under strict Oil & Gas safety
frameworks (Permit to Work - PTW, LOTO, and risk assessments),
ensuring 100% compliance with hazardous area regulations and
maintaining zero accidents.

(khalda petroleum coop)
Monitoring pressures and their impact on productivity, periodic maintenance of feed pumps, injection pumps and high-pressure pumps, monitoring the performance of sand filters and the quality of their production, conducting periodic analyses of the intake and production, monitoring the chemical condition of the water and adjusting it according to standard specifications.