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How to solve the corrosion problem in closed soft water circulation systems?

2012-02-08View Original

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I’ve encountered a problem recently: the circulating water in the soft water circulation cooling system has an unpleasant odor. Black particles are present in the water, and after being left for some time these particles turn yellow; there is also a small amount of sediment. I would like to resolve this issue now: 1. Eliminate the bad smell – what is the cause of it? 2. Removing iron residues: What is the best agent to use for removing iron residues and sludge deposits? How should one monitor the consumption of the chemicals used during this process? ? Thank you! Please give me some advice!
Reply #22012-02-09
This post was last edited by Litaotao1314 on 2012-2-9 at 15:27. Such situations rarely occur with soft water. Physical solutions can be adopted. Discussion on low-carbon and energy-efficient solutions to address scaling, rusting, microbial growth, and algae formation in circulating water systems. Discussion on low-carbon and energy-efficient approaches to prevent scaling, rusting, microbial growth, and algae formation in circulating water systems. “Rodsel” circulating water optimization equipment: The working principle involves the main control board generating low-voltage, high-frequency electrolytic signals; these signals produce low-voltage, high-frequency waves that are 10,000 times stronger than those produced by magnetic electromagnetic coils. This leads to the electrical decomposition of water, separating the active oxygen elements from some of the hydrogen elements. While releasing active oxygen, active hydrogen is retained in the water for an extended period. As a result, the redox potential of the water decreases, transforming the originally large-molecule water into small-molecule reduced water. Through continuous processes of dissolving and removing scale, impurities such as scale, rust, and microorganisms in the pipes are eliminated, thereby fundamentally improving the quality of the water. “Features of the Rodsel circulating water optimization equipment: Physical scale removal – it uses a purely physical method of treating water with water itself (without any chemical agents); its unique mechanism enables visible scale removal in the collector within a short time ; Rust removal without disassembly: Unlike current rust-removal products, it achieves the removal of rust from equipment and pipe walls without the need for disassembly ; Restore the operational efficiency of the system units ; Bactericidal and algicidal action: In addition to being effective at removing scale, this device also differs from similar ones in that it can improve water quality as well; it achieves bactericidal and algicidal effects by taking advantage of the strong oxidizing power of electrolyzed water ; Without the need to shut down operations, modify pipelines, or carry out frequent water changes for cleaning, it is possible to maintain stable or even reduce various parameters related to water quality, such as TDS, hardness, and chlorine levels. This approach offers a low-carbon, energy-efficient solution to address issues like scaling, rusting, bacterial growth, and algae formation in circulating water systems. Discussion of low-carbon, energy-efficient solutions for preventing scaling, rusting, bacterial growth, and algae in circulating water systems; “Rodsel” circulating water optimization equipment. The working principle: The control board generates low-voltage, high-frequency electrolytic signals, which, through the electrodes, produce low-voltage, high-frequency waves that are 10,000 times stronger than those produced by magnetic electromagnetic coils. These waves cause electrical decomposition of the water, separating the active oxygen elements from some of the hydrogen elements. While releasing active oxygen, active hydrogen remains in the water for an extended period, thereby reducing the redox potential of the water. This transforms the originally large-molecule water into smaller-molecule reduced water. Through continuous processes of dissolving and removing scale, impurities such as scale, rust, bacteria, and algae in the pipelines are eliminated, thus fundamentally improving the quality of the water. “Features of the Rodsel circulating water optimization equipment: Physical scale removal – it uses a purely physical method of treating water with water itself (without any chemical agents); its unique mechanism enables visible scale removal in the collector within a short time ; Rust removal without disassembly: Unlike current rust-removal products, it achieves the removal of rust from equipment and pipe walls without the need for disassembly ; Restore the operational efficiency of the system units ; Bactericidal and algicidal action: In addition to being effective at removing scale, this device also differs from similar ones in that it can improve water quality as well; it achieves bactericidal and algicidal effects by taking advantage of the strong oxidizing power of electrolyzed water ; Without the need to shut down operations, modify pipelines, or carry out frequent water changes for cleaning, it is possible to maintain stable or even reduce various parameters related to water quality, such as TDS, hardness, chloride ions, pH, calcium and magnesium ions, total phosphorus, and more. For more details, simply search for “Rodsel” on Baidu or Google. Easy to operate: With the Rodsel recirculating water optimization system, it is sufficient to clean the collector 2–3 times per month to achieve the desired results. Even if the system is shut down for a month, there will be no shutdowns or alarms in the recirculating water system, **reducing the workload and mental stress on maintenance staff. “Product features of the “Rodessel” circulating water optimization equipment: This equipment utilizes a core technology for reducing water electrolysis developed through Sino-Japanese cooperation, and it is unique in China. It offers functions such as emission reduction, energy savings, scale prevention, rust removal, sterilization, and algae control. Substances such as PH, calcium and magnesium ions, total phosphorus, and more – to find out more details, simply search for “Rhodesol” on Baidu or Google. Easy to operate: With the Rodsel recirculating water optimization system, it is sufficient to clean the collector 2–3 times per month to achieve the desired results. Even if the system is shut down for a month, there will be no shutdowns or alarms in the recirculating water system, **reducing the workload and mental stress on maintenance staff. “Product features of the “Rodessel” circulating water optimization equipment: This equipment utilizes a core technology for reducing water electrolysis developed through Sino-Japanese cooperation, and it is unique in China. It offers functions such as emission reduction, energy savings, scale prevention, rust removal, sterilization, and algae control.

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