Arsistek Water Treatment offers wastewater treatment, MBR systems, and seawater desalination solutions for hotels, residences, LNG facilities, hospitals, and mega projects in Doha, Lusail, Al Khor, and Al Wakrah in Qatar.
The legacy of the 2022 World Cup and the Qatar National Vision 2030 encompasses mega projects that continuously create demand for new package treatment and advanced water management.
Market Profile
Qatar market:
- High water consumption per capita (~500 L/day)
- Freshwater from 100% desalination
- Kahramaa wastewater recovery program (~100% target)
- LNG (Qatargas) facilities produced water + utility water management
- Lusail mega project (450,000 population) requires new infrastructure
- North Field gas expansion is a major investment
Legal Framework & Regulation
Regulatory authorities in Qatar: Kahramaa (Qatar General Electricity & Water Corporation) is responsible for water and wastewater infrastructure. MoME (Ministry of Municipality and Environment) manages environmental regulation, discharge limits, and EIA processes. ASHGHAL (Public Works Authority) opens tenders for municipal infrastructure projects. Foreign suppliers must meet Kahramaa pre-qualification, ASHGHAL vendor registration, and local partner requirements if necessary. CE, ISO 9001/14001, and API standards are mandatory.
Our Wastewater Treatment Solutions
Solutions in Qatar:
- PACKAGE WASTEWATER — Hotel, residence, villa complexes
- MBR — Water recovery (irrigation, cooling)
- INDUSTRIAL — For LNG, petrochemical facilities
- MEGA PROJECT — Planned city infrastructure like Lusail, Al Khor
Drinking Water & Seawater Treatment
Water treatment:
- SWRO — Special for high salinity in the Gulf of Basra
- BWRO — For limited groundwater
- Ultra-purification — Industrial process water
Sector Applications
- LNG and Petrochemicals — Qatargas, QAPCO ecosystems
- Mega Project — Lusail, Pearl Qatar, The Pearl
- Hotel & Tourism — Doha 5-star complexes
- Healthcare — Sidra Medical, hospital complexes
- Sports Facilities — World Cup legacy 8 stadiums
Cities We Serve
- Doha — Hotel, residence, hospital, Doha Festival City
- Lusail — New city infrastructure
- Al Khor / Ras Laffan — LNG facilities
- Al Wakrah — Stadium and surrounding facilities
- Mesaieed — Petrochemical industrial city
Our Service Approach
Five-step approach in Qatar projects:
- Engineering design — Wastewater profile analysis, capacity selection
- Manufacturing — AISI 316 stainless steel in Turkey (for Gulf salty air)
- Shipping — From Mersin/İskenderun port to Doha (Hamad Port) — 7-10 days
- Field assembly — Turkish + Arabic speaking team
- Commissioning + 12 months warranty
Operation Model
Operation to Qatar:
- Shipment: 7-10 days by container from Turkey to Doha Hamad Port
- Customs: Local agent support, CE/ISO certificates, Arabic invoice
- Visa: Invitation support is provided for Qatar business visa
- Installation period: 1-3 weeks of field work (depending on capacity)
- Service: Spare parts stock support with regional partner in Doha
Recommended Technologies
Recommendations for Qatar conditions:
- Hotel/Residence: MBR + UV + reuse in irrigation (in line with Kahramaa targets)
- LNG facilities: API separator + IAF + combination of biological treatment
- Mega project (Lusail): Classic biological + advanced N-P removal + MBR retrofit ready
- Hospital: Package biological + UV (microbiological safety is critical)
- Stadium/Sports: Rainwater harvesting + package treatment

In every region we serve, we offer technology recommendations tailored to the needs. 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 resorts; preferred in projects requiring reuse for irrigation purposes.
- 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 quick 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 as final stage processes are also integrated based on the project specifics. As a result, we offer proven solutions based on our 25 years of engineering experience to each customer, referencing our reference projects.
Frequently Asked Questions
Qatar'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.