Arsistek Water Treatment offers wastewater treatment and seawater desalination solutions for mega projects, oil-gas facilities, hospital and hotel complexes in Saudi Arabia, primarily in Riyadh, Jeddah, Dammam, Khobar, Yanbu, and Jubail.
The increasing demand for water infrastructure due to mega projects under Vision 2030 (NEOM, Red Sea Project, Qiddiya) makes Saudi Arabia a strategic B2B market.
Market Profile
Saudi Arabia:
- Home to the world's highest seawater desalination capacity (~50%)
- 70% of freshwater source from desalination
- Tourism + industrial diversification with Vision 2030 = new wastewater demand
- Mega projects like NEOM, Red Sea, Qiddiya require independent water systems
- Produced water treatment in Saudi Aramco oil fields is strategic
Legal Framework & Regulation
Regulatory authorities in Saudi Arabia:
- NWC (National Water Company) — municipal infrastructure
- SWPC (Saudi Water Partnership Company) — private sector IWPP/IPP
- MEWA — Ministry of Environment and Water (discharge limits)
- SASO — Saudi standards
- Saudi Aramco standards — oil sector
CE and ISO certified equipment + Arabic documentation is mandatory.
Our Wastewater Treatment Solutions
Our solutions in Saudi Arabia:
PACKAGE WASTEWATER TREATMENT — For hotel complexes, pilgrimage camps, military facilities.
MBR (Membrane Bioreactor) — Critical for water recovery. Over 95% reuse in irrigation.
INDUSTRIAL WASTEWATER — Specific to oil-gas, petrochemical, food sectors.
COMPACT BIOREACTOR — High-capacity for mega project campuses.
Drinking Water & Seawater Treatment
Water treatment solutions:
- SWRO (Seawater RO) — Red Sea and Persian Gulf coastal projects, 100-50,000 m³/day
- BWRO — For inland groundwater
- Ultra-purification — Industrial process water
- UV + Ozone — Final treatment of drinking water
- Rainwater harvesting — Integrated system for mega projects
Sector Applications
Our sectoral applications:
- Oil-Gas (Saudi Aramco ecosystem) — Produced water, camp wastewater
- Petrochemicals (SABIC) — Industrial pre-treatment
- Mega Project (NEOM, Red Sea) — Complete water management package
- Pilgrimage Infrastructure — High peak flow package systems
- Luxury Hotel — MBR + SWRO + irrigation reuse
- Hospital — Package treatment with UV disinfection
- Municipality — Riyadh, Jeddah municipal wastewater modernization
Cities We Serve
Main cities where we provide services in Saudi Arabia:
- Riyadh — Hospital, hotel, government buildings
- Jeddah — Port, hotel, pilgrimage infrastructure
- Mecca / Medina — Mega capacities during the pilgrimage season
- Dammam / Khobar — Oil-gas, Aramco facilities
- Yanbu / Jubail — Petrochemical and industrial cities
- NEOM (Tabuk) — Mega project campuses
- Red Sea Project — Luxury tourism + islands
Recommended Technologies
Suggestions for treatment processes in Saudi Arabia:
- Oil fields: Biological MBR and MBBR; ion exchange for produced water salt dissolved substances
- Mining: Neutralization + heavy metal precipitation + lamella precipitation systems
- Municipal: Biological sewage treatment
- Seawater Treatment: Seawater treatment systems
- Mining and Asbestos Camps: Containerized package MBR and MBBR (insulated for hot)

We offer technology proposals tailored to the needs in every region we serve. Our turnkey solutions are determined based on the scale of the project, flow rate, and wastewater characteristics. Additionally, the customer's energy efficiency and operational cost targets play a decisive role in technology selection.
Recommended technologies and application areas:
- MBR (Membrane Bioreactor) — A compact solution for hotels, hospitals, and coastal holiday villages; preferred especially in projects requiring irrigation purposes for reuse.
- MBBR (Moving Bed Biofilm) — A robust solution for increasing capacity in existing facilities and under variable flow conditions.
- Package Treatment Systems — Modular ready systems for small settlements, factory campuses, and sites requiring rapid installation.
- Advanced Biological Treatment (N-P removal) — Nitrogen and phosphorus removal for municipalities discharging into sensitive water bodies.
- RO + UF Membrane Systems — For drinking water, seawater desalination, and industrial process water applications.
In addition, UV disinfection, ozonation, and chlorination processes are integrated on a project-specific basis. As a result, we provide each customer with proven solutions based on our 25 years of engineering experience and reference projects.
Frequently Asked Questions
Saudi Arabia'daki Projeleriniz İçin Birlikte Çalışalım
Atıksu arıtma, içme suyu arıtma ve deniz suyu arıtma projeleriniz için mühendislik tasarımından anahtar teslim kuruluma ve uzun süreli işletme desteğine kadar tam çözüm sunuyoruz.