CWES-EST Circulating Water Electrolytic Treatment and Environmental Protection

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In today’s society, faced with the increasingly severe problem of environmental pollution, especially that of water resources, it has long become a threat to human life safety. Environmental protection agencies carry out strict inspections and supervision, and make efforts to rectify the situation. Although certain results have been achieved, the discharge of wastewater by some industrial enterprises still cannot be effectively controlled. All these enterprises invest large amounts of money in wastewater treatment, yet the goal of zero wastewater discharge remains difficult to achieve. The high costs associated with pollution control have put many companies in a difficult situation; as a result, they choose to evade regulations, discharge pollutants illegally, or even suspend operations for rectification. This has led to various consequences: first, companies with strong financial resources have invested a large amount of money in pollution control, which has increased their production costs and thus raised the prices of their products ； Secondly, in order to save funds on pollution control, small enterprises opt to discharge pollutants illegally, resulting in severe water pollution that endangers human health ； Third, some enterprises are unable to avoid the law-enforcement inspections by regulatory authorities and are forced to suspend production, resulting in worker unemployment... A series of problems follow. The main reason for the above problems is that various companies have not fundamentally found ways to control pollution. Most companies choose to spend large amounts of money on purchasing chemical agents for wastewater treatment. However, wastewater has already been generated, and chemical treatments cannot completely purify it; instead, new wastewater is produced, which pollutes the environment once again and wastes a large amount of water resources. In fact, no matter what methods companies use to treat wastewater, they share one constant mindset: to deal with the wastewater after it has been generated. This results in a very passive approach to wastewater treatment, as they never consider whether it is possible to purify industrial water before it is used, thereby achieving the goal of zero wastewater discharge. How can pollution control start at the source? How can zero wastewater discharge be achieved? It’s indeed a headache for these companies. The application of the CWES-EST circulating water electrolysis treatment system can solve various challenges in wastewater treatment, allowing these enterprises to eliminate concerns regarding pollution control. The CWES-EST circulating water electrolysis treatment system utilizes electrochemical water treatment technology, and it has functions such as pre-deposition and removal of scale, disinfection, prevention of biological pollution, corrosion inhibition, and deep filtration. It is a high-tech water treatment method that can completely replace the use of chemical agents for pollution control. It is an environment-friendly, patented water treatment technology supported by the Ministry of Science and Technology. CWES-EST circulating water electrolysis treatment system = EST electrolytic descaling device + automatic filtration device + automatic monitoring, control, and central control system. The application principles of the CWES-EST circulating water electrolysis treatment system include the following aspects: 1. Pre-structured principle (active structure technology): The operating current maintained in the reaction chamber is approximately 7 to 25 amps of direct current. A high concentration of OH- is formed near the cathode (the inner wall of the reaction chamber). This elevated pH level (pH > 9) causes the minerals prone to scaling to form scale in advance and precipitate out of the water. 2. Sterilization mechanism: Electric current converts some of the chloride ions into free chlorine, while also generating trace amounts of ozone, oxygen radicals, hydroxide radicals, and hydrogen peroxide. This series of products provides a killing effect; combined with amperage current and locally high and low (anodic) pH areas, they create a continuous disinfection environment. 3. Principle of corrosion prevention: The EST electrolytic cathode reaction chamber is connected to the pipes, providing cathodic protection. A protective film is formed on the inner wall of the equipment pipes, preventing oxidative corrosion caused by dissolved oxygen in contact with the pipe wall. This process operates fully automatically, adapting to changes in water quality; it can dynamically adjust the LSI saturation index and RSI stability index of the cooling circulating water, thereby achieving corrosion and scale inhibition. The CWES-EST circulating water electrolysis treatment system has the following advantages in industrial pollution control: 1. Highly environmentally friendly. It employs a high-frequency variable-frequency electrolytic method based purely on physical principles to remove scale and rust, without the need for chemical agents, thus preventing corrosion of pipes and heat exchange equipment ； 2. Ultra-energy efficient. With an output power of 0.3–4.5 Kw, it can improve the overall performance of the system by 5–25% and reduce energy consumption by 5–20% ； 3. Ultra-water-saving. Compared to current industry water treatment methods, the water savings exceed 90% ； 4. Super intelligence. No need for 24/7 human supervision; it is easy to manage and does not require dedicated personnel ； 5. The wastewater can be reused. The water discharged by the system can be used for irrigation and cleaning ； 6. Multiple functions in one machine. Scale inhibition, prevention of biological contamination, complete elimination and control of microorganisms, corrosion prevention, generation of free chlorine ； 7. Low electrode costs (the electrode lifespan is 5 years). The CWES-EST circulating water electrolysis treatment system is gradually being adopted in various production fields as a new generation of environmentally friendly and energy-saving product, and has earned a good reputation.