News Updates-Yuanlai Water Treatment-第58页

News Updates

31 Aug
The ratio of the working exchange capacity of the softened water resin

Resin regeneration plays a crucial role in water treatment. There are several influencing factors, such as the purity and dosage of the regenerant. So we need to determine the purity and dosage of the regenerant. It is generally believed that the regeneration effect of hydrochloric acid is better than that of sulfuric acid, and the regeneration cost of sulfuric acid is lower than that of hydrochloric acid. The higher the purity of the regenerant and the lower the impurity content, the higher the degree of resin regeneration, especially having a greater impact on the Perlite softening resin. The dosage of regenerant is an important factor affecting regeneration. It refers to the amount of regenerant used per unit volume of resin, with units of kg/m ³ (resin) or g/L(resin). Another commonly used indicator is the regenerant specific consumption, which refers to the ratio of the amount of regenerant input to the working exchange capacity of the obtained resin. Another representation is the consumption of regenerant, which is the expected unit of work to be obtained

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31 Aug
What are the advantages and disadvantages of ultraviolet rays?

Advantage 1: Ultraviolet rays can generally kill 99% to 99.9% of viruses within 0.5 minutes. 1. It has a high sterilization rate, fast speed and high efficiency. 2. Broad-spectrum property: Ultraviolet light can effectively kill harmful substances such as bacteria, viruses and spores, and has broad-spectrum property. It can remove spores and viruses that are difficult to kill by liquid chlorine method. 3. No secondary pollution: Ultraviolet light is a physical process without the addition of any chemical agents. Therefore, it will not cause secondary pollution to water bodies and the surrounding environment, nor will it leave any harmful residual effects on humans and aquatic life, nor will it change any components in the water. Compared with chemistry, it avoids the dangers and corrosiveness existing in the generation, handling and transportation. 4. Easy operation: It is relatively reliable and convenient for the surrounding environment and operators

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29 Aug
What is a water distributor?

“ "Water distribution"; It is to arrange the water volume in a certain working area according to a certain rule. The common practice is to evenly distribute water on the working surface. The device that accomplishes this task is called a water distributor. Common types of water distributors include perforated pipes, nozzles, filter heads and rotary water distributors. For instance, the water distributor in a sand filter is composed of a main pipe - branch pipes - water distribution holes. On the lower side of each branch pipe, there are many small holes of equal spacing and diameter evenly arranged. The water for backwashing of the filter flows from the main pipe to the branch pipes and then flows out through the holes of the branch pipes to uniformly flush the filter sand upward. A rotary water distributor is a perforated pipe that can rotate and is also frequently used in water treatment. Scope of application: reclaimed water and wastewater reuse equipment ------ reclaimed water and wastewater reuse in industrial fields such as electroplating, electronics, and textile printing and dyeing

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28 Aug
How long is the regeneration time for water softening equipment?

How long does it take for a softened water device to regenerate (backwashing, brine drawing, forward washing, and water injection)

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28 Aug
【 New Update 】 Introduction to Maintenance Techniques for Boiler Softened Water Equipment

The main operation process of the boiler softened water equipment includes five steps: water production, backwashing, regeneration, slow rinsing and fast rinsing. The working principles of all water softening equipment are basically the same, as any water softening equipment based on sodium ion exchange is developed from these five process flows. However, there may be some differences or additional processes depending on the actual production conditions. This article mainly introduces the maintenance process of boiler softening water equipment. The main methods are as follows: 1. To prevent the electrical control equipment from burning out, a sealed cover should be installed on the outside of the electrical control equipment. 2. Ensure the stability of current and voltage, avoid moisture or water immersion, etc., and prevent the salt used for regeneration from forming salt scale on the salt valve. 3. Regularly add granular salt to the salt tank to ensure that the salt solution in the salt tank is always in a supersaturated state. Due to granular salt

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Recommend products

: EDI ultra-pure water system

Yuan LaiEDIThe ultra-pure water equipment uses electro-deionization technology.EDIElectrodeionization is a water purification method that combines the dual advantages of electrodialysis and ion exchange. It does not require acid-base chemical regeneration and can continuously and stably prepare high-purity ultrapure water. Under the action of a direct current electric field, ion separation in water is completed. At the same time, water is electrolyzed to generate hydrogen ions and hydroxide ions, achieving automatic regeneration of the resin without the need to stop the machine for manual regeneration. The pre-treatment combined with reverse osmosis can prevent oxidized substances from damaging the resin, ensuring stable effluent quality and widely meeting the high-standard water usage requirements of various industries.

: Non-negative pressure water supply equipment

The non-negative pressure water supply equipment can be directly connected to the municipal water supply network, making full use of the residual pressure of the original network for superimposed water supply. Fully enclosed operation does not require the construction of a domestic water tank, eliminating secondary pollution. Intelligent variable frequency voltage stabilization, energy-saving, quiet and easy installation, it is the preferred equipment for secondary water supply in high-rise residential buildings and commercial buildings.

: Constant pressure water supply equipment

Constant pressure water supply equipment is widely used in central air conditioning, floor heating, industrial closed-loop water circulation, and boiler systems. It integrates automatic pressure stabilization, automatic water replenishment, automatic exhaust, pressure relief and buffering functions. It stabilizes the pressure in the pipeline network, eliminates abnormal sounds caused by air blockage, and prevents damage from negative pressure and water shortage in the pipeline. It is an essential supporting equipment for HVAC and circulating water systems.