Integrated Remediation Bed for Water Coolant Loops
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Solution Overview
Problem
Existing water remediation systems for cooling loops are inefficient in removing all contaminants, particularly due to the sequential arrangement of chemical and iodination beds, which limits iodine availability for microbiological control and results in incomplete ionic removal.
Innovation Solution
A remediation reactor with a segmented cartridge design that integrates organic, inorganic, and biological remediation media within a common cavity, allowing for simultaneous removal of contaminants and controlled iodine release, optimizing contaminant removal and microbiological control through tailored bed geometry and flow rates.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If chemical beds and iodination bed are arranged separately and serially, then each bed can perform its specific remediation function, but the iodination products are removed by subsequent organic and inorganic removal beds resulting in insufficient iodine for biocidal action
Solution Approach 1:
The patent combines multiple remediation beds (organic removal, inorganic removal, and iodination beds) into a single integrated bed structure. The beds are arranged in zones within the same housing, allowing water to pass through all zones sequentially without requiring separate external connections. This merging eliminates the problem of iodine removal by subsequent beds while maintaining all remediation functions, as the iodination occurs after organic and inorganic removal within the same continuous flow path.
2Adaptability or versatility
If multiple separate beds are used for organic, inorganic, and microbial contamination removal, then each contaminant type can be targeted specifically, but the system requires multiple discrete cavities and fluid lines increasing system complexity
Solution Approach 1:
The patent integrates multiple remediation zones into a single bed housing with internal partitions. Each zone (first organic removal zone, first inorganic removal zone, first iodination zone, etc.) is contained within the same housing and connected through internal fluid passages, eliminating the need for multiple external cavities and fluid lines while maintaining the ability to treat different contaminant types sequentially.
Solution Approach 2:
The integrated bed is divided into distinct zones for different remediation functions. Each zone contains specific remediation media tailored to its function (e.g., activated carbon for organic removal, ion exchange resin for inorganic removal, iodine-impregnated media for biocidal action). This segmentation allows specialized treatment for each contaminant type while maintaining a compact integrated structure.
3Reliability
If iodination bed is placed after organic and inorganic removal beds, then biocidal iodine can be applied to treated water, but the sequential arrangement through separate beds causes pressure drop and flow resistance
Solution Approach 1:
By combining all remediation zones into a single integrated bed with continuous internal flow passages, the patent eliminates multiple external connections and cavity transitions that contribute to pressure drop. The water flows continuously through all zones (organic removal → inorganic removal → iodination) within the same housing, minimizing friction losses and pressure variations compared to separate externally connected beds.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This integrated approach enhances contaminant removal efficiency and iodine distribution, ensuring effective purification of water-based fluids by maintaining desired electrical resistivity and pH levels while providing sufficient biocidal iodine levels.
Implementation Method 1
chemical beds are used to remove organic and inorganic contamination
Implementation Method 2
chemical beds are used to remove organic and inorganic contamination
Implementation Method 3
controlled iodine release, optimizing contaminant removal and microbiological control
Data Source
Figure 1~2
Figure 3
Figure 4
AI summary
A water-based remediation bed includes a container, 30, providing a fluid cavity, 28. Organic, inorganic and biological remediation media, 68, 70, 72, are arranged in the cavity, 28, and are configured to permit a water-based fluid within the cavity, 28, to simultaneously flow through the media.