Application Area and Primary Objective
It is implemented for desalination pre-filtration in plants where freshwater is obtained from seawater, and for the use of seawater in industrial cooling systems (Sea Water Intake). The goal of seawater filtration is to ensure RO membrane protection and safeguard other sensitive equipment by capturing the dense biological load, organisms, algae, and sand present in seawater.
Critical Importance of Filtration and Hydraulic Control
Seawater is the most challenging water source, characterized by high corrosion risk and variable biological contamination. According to IDA (International Desalination Association) field studies, biological fouling (bio-fouling) caused by inadequate pre-filtration increases the facility's chemical cleaning (CIP) frequency by 50% and multiplies energy costs by increasing operating pressure. Corrosion-resistant filtration, a reliable pressure reducing valve, and dynamic pressure management are the most critical factors determining the operational life of the facility.
Aytok Wide Product Range Advantage
Aytok possesses the most comprehensive range of corrosion-resistant filters and stainless steel filter options specifically developed for the demanding conditions of seawater filtration. Our body material options resistant to the corrosive effects of saltwater, combined with high-capacity desalination pre-filtration models suitable for large-scale projects, ensure reliable and long-lasting system security even in the most aggressive water parameters.
Our Sectoral Applications
- Desalination Plants: Pre-filtration for desalination and RO membrane protection processes.
- Coastal Power Plants: Filtration applications for cooling systems using seawater (Sea Water Intake).
- Marine and Offshore: Onboard systems, ballast water applications, and filtration solutions for offshore platforms.
- Aquaculture (Fish Farms): Seawater circulation and filtration management.
- Coastal Industrial Plants: Filtration applications in heavy industrial facilities using seawater as process water.
