Kathyon products

RO reverse osmosis equipment is a precision device that uses reverse osmosis technology for water treatment. Its core component is the RO membrane, which has a pore size of only 0.0001 micrometers. Under high pressure, water molecules can pass through, while most of the inorganic salts, heavy metal ions, bacteria, viruses, organic matter, and other impurities in the water are trapped and discharged, thereby achieving deep desalination and purification.

Sand filters primarily utilize multi-layered filter media such as quartz sand as the filtration medium, trapping larger particulate impurities in the water, such as suspended solids, silt, rust, and algae, through the gaps between the particles. Their core function is to clarify the water and reduce turbidity. They are typically used as a pretreatment unit to protect downstream precision equipment. As impurities accumulate in the filter bed, periodic backwashing is necessary to restore filtration performance.

Resin softening equipment, commonly known as a water softener, is a water treatment device that removes calcium and magnesium ions from water using ion exchange technology. Its core purpose is to reduce water hardness and prevent scaling. The core component of this equipment is a tank containing ion exchange resin. Resin is a water-insoluble polymer particle with a large number of sodium ions on its surface.

Precision filters, also known as security filters, are key fine-treatment devices in water treatment processes. Their core function is to finely filter liquids, removing tiny suspended particles, colloids, bacteria, and other impurities. Their working principle primarily relies on internally installed filter cartridges (common materials include melt-blown polypropylene, filter cloth, ceramics, and sintered stainless steel mesh) as the filtration medium. 

The automatic cleaning UV water sterilizer is a high-efficiency water treatment device whose core advantage lies in its ability to automatically keep the quartz sleeve clean. It uses a built-in mechanical scraper or hydraulic drive to periodically remove dirt and biological slime adhering to the sleeve surface. This function ensures that the UV intensity is not diminished, maintaining a sterilization efficiency of over 95%, effectively inactivating bacteria and viruses in the water. This equipment significantly reduces manual cleaning and maintenance, ensuring continuous and efficient system operation.

Chemical plant wastewater is typically complex in composition, containing high concentrations of toxic organic matter, heavy metals, and high salinity, exhibiting poor biodegradability and posing significant treatment challenges. Therefore, its treatment process generally employs a combined "staged treatment" approach. Pretreatment begins with the removal of large suspended solids and the equalization of water quality and quantity through methods such as screening, equalization tanks, and neutralization.

Water treatment systems are core support facilities in electronics factories. The process typically involves three steps: First, raw water is pretreated to remove suspended solids, hardness ions, etc.; second, deep desalination is performed using core processes such as reverse osmosis (RO) and electrodeionization (EDI) to produce high-purity water; finally, ultrapure water with a resistivity of 18.2 MΩ·cm is obtained through ultraviolet sterilization and mixed-bed polishing.

Wastewater treatment plants are responsible for purifying domestic and industrial wastewater in cities and protecting the water environment. The treatment process is mainly divided into three stages. Primary treatment (physical treatment): Wastewater first passes through a screen to remove large pieces of debris, then enters a grit chamber to settle sand and gravel, and then remains in a primary sedimentation tank to allow most suspended solids to settle, achieving initial separation of sludge and water. Secondary treatment (biological treatment): This is the core stage. 

Cosmetic factory water treatment is a process that uses physical, chemical, and biological methods to remove impurities and pollutants from production water to meet specific process water standards or discharge requirements. Its core lies in recycling and energy conservation and emission reduction, encompassing processes such as pretreatment, softening, desalination, sterilization, and membrane separation. It is widely used in cooling, boiler, cleaning, and product manufacturing processes, and is a key link in ensuring stable industrial production and achieving sustainable development. Industrial water treatment refers to the purification of raw water, process water, circulating cooling water, boiler feedwater, and wastewater used in industrial production processes to meet specific water quality requirements.