We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Recovery of cooling tower blowdown water through reverse osmosis (RO): review of water parameters affecting membrane fouling and pretreatment schemes.
- Authors
Ahmed, Jawwad; Jamal, Yousuf; Shujaatullah, Muhammad
- Abstract
Desalination through reverse osmosis (RO) of cooling tower blowdown water streams has been increasing over the years. Recycling of cooling tower blowdown streams using RO has specific challenges in view of the fouling characteristics associated with water in open recirculating cooling systems. These include the propensity for algal blooms and microbiological growth, fouling potential of the chemicals used for treating the systems for scaling, corrosion, biofouling control, and cooling towers’ ability to take in atmospheric debris, among other industry and location-specific challenges. Different pretreatment processes have been considered and implemented both in research and practical applications worldwide. This paper provides a review of different pretreatment technologies to address the specific challenges in recycling cooling tower blowdown.
- Subjects
COOLING towers; FOULING; REVERSE osmosis; ALGAL blooms; WATER; COOLING systems
- Publication
Desalination & Water Treatment, 2020, Vol 189, p9
- ISSN
1944-3994
- Publication type
Article
- DOI
10.5004/dwt.2020.25639