Atyrau Region Governor Bolat Akchulakov and representatives of Spain-based water management company Aqualia discussed potential cooperation to modernize the region’s water supply and wastewater systems, according to the regional press service, in a report published on 30 October 2026 Trend News Agency.
No project contract, investment amount or treatment-plant capacity was reported Trend News Agency. Aqualia is expected to send experts to Atyrau in November to inspect facilities and study the local water utility, with specific cooperation proposals planned by the end of the year Trend News Agency.
Key takeaways
- Akchulakov presented a preliminary concept for phased sewerage expansion that accounts for Atyrau’s terrain and high groundwater levels Trend News Agency.
- The parties discussed a possible technical audit of existing wastewater treatment facilities involving Aqualia experts Trend News Agency.
- Aqualia said it operates in 19 countries, serves nearly 45 million people and has water-service experience in Tbilisi and Rustavi Trend News Agency.
- An expert team is planned for November to assess the technical, commercial and financial aspects of Atyrau’s water supply and wastewater systems Trend News Agency.
What happened
Aqualia representatives outlined the company’s operations in 19 countries, where it serves nearly 45 million people, as well as its experience managing water services in Tbilisi and Rustavi Trend News Agency. According to the company, energy consumption during its four years of operation in Georgia was reduced by 30% and water losses were cut Trend News Agency.
The discussions covered drinking-water quality, wastewater treatment, reduced water losses and reuse of treated wastewater for technical purposes, issues described as particularly relevant to Atyrau’s high demand for industrial water Trend News Agency. Potential forms of cooperation included technical assistance, audits and different models for implementing infrastructure projects Trend News Agency.
Akchulakov said: “Water supply and wastewater management are parts of a single cycle and must be approached systematically. When implementing projects, it is important not only to address current needs but also to ensure quality and reliability in the long term” Trend News Agency.
Aqualia plans to send a team of experts to Atyrau in November to inspect facilities and study the local utility’s operation Trend News Agency. The specialists intend to assess the technical, commercial and financial aspects of the systems and prepare specific proposals for further cooperation by the end of the year Trend News Agency.
Specification read
The reported scale for Atyrau was not disclosed, so no flow in m³/day, population-equivalent loading, existing treatment capacity or project budget can be calculated from the source Trend News Agency. For municipal and industrial buyers evaluating a plant with similar sewerage constraints, the applicable treatment train generally runs from screening and primary treatment through biological treatment—such as A2/O, MBR, MBBR, SBR or UASB—to tertiary treatment and disinfection, with DAF or ZLD added where the required solids or water-reuse outcomes justify them. This event bears directly on preliminary asset assessment, sewerage planning and technical-audit scoping rather than on selection of a confirmed process train Trend News Agency.
Operators comparing equipment for a facility influenced by terrain and high groundwater should include those site constraints in the initial audit scope. HydropureWater’s municipal water treatment and water purification pages provide the relevant equipment categories for preliminary process and procurement planning.
If your plant inquiry describes a flow in m³/day, BOD/COD in mg/L, an industrial wastewater stream, pressure to reduce losses or a requirement to reuse treated water, this Atyrau discussion means the first decisions are the asset condition, site constraints, reuse target and audit work package. A buyer’s guide to domestic sewage treatment in Kazakhstan can help frame the information required before comparing plant configurations.
FAQ
What flow and loading data are needed for an Atyrau wastewater plant?
The source does not report Atyrau’s wastewater flow, population equivalent, influent BOD/COD or required treatment capacity Trend News Agency. An operator or buyer would need current flow and loading data, site constraints and reuse targets to define the treatment train. Aqualia’s planned assessment is intended to examine the technical, commercial and financial aspects of the local systems, with facility inspections scheduled for November Trend News Agency.
What will the Aqualia technical audit cover?
The audit is expected to assess existing wastewater treatment facilities and the technical, commercial and financial aspects of Atyrau’s water-supply and wastewater systems Trend News Agency. The source does not specify the sampling plan, asset-condition protocol, deliverables or a procurement timetable. Aqualia’s experts are expected to prepare specific proposals by the end of the year Trend News Agency.
What cost information is available for the proposed modernization?
No capital cost, operating-cost estimate, funding model, contract value or implementation schedule was reported Trend News Agency. The parties only discussed possible cooperation models, including technical assistance, audits and different infrastructure-project implementation models Trend News Agency. Buyers should therefore wait for the site assessment and specific proposals before comparing capital and lifecycle-cost options.
How should a supplier be selected for a phased sewerage project?
The preliminary Atyrau concept envisages phased sewerage expansion while accounting for terrain and high groundwater levels Trend News Agency. Because no supplier, award, procurement route or project capacity has been announced, selection should be tied to verified site conditions, hydraulic and loading data, treatment objectives and the delivery structure defined after the assessment Trend News Agency.
