Zist Ab Pajouhesh Specialized Services
Delivering comprehensive water and wastewater solutions, from consultation and engineering design to equipment manufacturing, installation, and commissioning in accordance with the highest international standards.
Consulting & Engineering
System design, optimization, and upgrade solutions
Equipment Manufacturing
Supply and production with maximum efficiency and durability
Installation & Commissioning
Execution, training, and sustainable technical support
Consulting & Engineering Design
Delivering services based on technical expertise and modern standards
With the growing demand for efficient water resource management and the need for wastewater treatment and reuse across industries and facilities, delivering accurate and scientific engineering solutions has become more important than ever.
By combining up-to-date knowledge, the experience of qualified specialists, and modern technologies, we provide consulting and engineering services for water and wastewater treatment systems from initial assessment through final design and project completion.
Our goal is to offer practical, cost-effective solutions tailored to the needs of every project. These solutions not only help meet environmental standards but also improve water-use efficiency. Technical conditions, required capacity, water and wastewater quality, operational requirements, and future expansion opportunities are all carefully evaluated.
For upgrade and optimization projects, we assess existing conditions, identify technical and operational issues, and propose appropriate solutions to increase capacity, improve effluent quality, reduce energy and chemical consumption, and return water to the consumption cycle.
Services in This Area
- ▪ Specialized consulting for water and wastewater treatment systems
- ▪ Engineering design of industrial and sanitary treatment plants
- ▪ Assessment and troubleshooting of existing systems
- ▪ Solutions for upgrading, renovating, and optimizing treatment plants
- ▪ Water-consumption optimization in production lines and reduction of water loss
- ▪ Design of wastewater recycling and reuse solutions
- ▪ Technical recommendations for automation and online system monitoring
Aeration Diffusers Catalogue
Download the technical catalogue of Zist Ab Pajouhesh aeration diffusers.
Services in This Area
- ▪ Manufacturing equipment required for water and wastewater treatment systems
- ▪ Manufacturing and supplying replacement parts and worn-out equipment
- ▪ Designing and manufacturing equipment tailored to each project
- ▪ Renovation and optimization of existing equipment
- ▪ Equipment upgrades to increase capacity and efficiency
- ▪ Manufacturing equipment with a focus on reducing energy consumption
Manufacturing & Production of Specialized Equipment
Guaranteed quality, durability, performance, and full compliance with project requirements
Manufacturing water and wastewater treatment equipment is one of the fundamental elements of successful industrial and environmental projects. Relying on engineering capability, practical experience, and a precise understanding of technical requirements, we design and manufacture treatment equipment with a practical approach tailored to operating conditions.
Material quality, manufacturing precision, compliance with the required project capacity, and reliable operation are among our most important principles. Our goal is to provide equipment that delivers lasting performance while reducing maintenance costs and operational downtime.
Since many older systems require renovation, replacement of worn-out components, or equipment upgrades, our manufacturing services are not limited to new projects. They also include supplying, replacing, and optimizing existing equipment, enabling clients to improve system performance, capacity, and efficiency through a cost-effective investment.
Installation, Commissioning & Support
Reliable and sustainable operation backed by professional technical support
Proper installation and commissioning of water and wastewater treatment equipment and systems play a decisive role in final performance, equipment lifespan, and achieving optimal efficiency. With experienced specialists and practical expertise, we provide installation, commissioning, and system handover services in accordance with project requirements and operating standards.
These services include equipment installation, preliminary testing, process adjustment and start-up, performance monitoring of different sections, and preparation of the system for stable operation. We also provide the required training to operators and operational teams so that they can use the system with confidence.
In addition to installation and commissioning, post-implementation support is of particular importance. Therefore, after-sales services, spare-parts supply, troubleshooting, repairs, calibration, and required system upgrades are also available within this service category. This approach allows the system to continue operating with maximum efficiency and minimum downtime after implementation.
Services in This Area
- ▪ Installation of water and wastewater treatment equipment and systems
- ▪ Initial commissioning and process adjustment
- ▪ Acceptance testing and performance monitoring
- ▪ Training for operators and operational teams
- ▪ Technical support after commissioning
- ▪ Spare-parts supply and after-sales services
- ▪ Repairs, calibration, and system upgrades