News Updates-Yuanlai Water Treatment-第62页

News Updates

20 Aug
Design plan for 10 tons of softened water per hour

Based on your company's water usage requirements and our company's successful experience in water treatment projects, the water treatment system provided by our company has the following features: 1. Mature technology, simple process, and minimize investment as much as possible; 2. The system equipment is reliable in performance and the produced water quality is stable. 3. Adopt fully automatic softening valves; 4. The configuration of this equipment, as well as the main control components and key equipment parts, all adopt reliable and high-performance products and technologies from abroad. Ii. Process Description 1. Working Principle The hardness of water is mainly composed of calcium and magnesium ions. When raw water containing hardness ions passes through the resin layer inside the water softener, calcium and magnesium ions in the water are exchanged and adsorbed by the resin, while an equal amount of sodium ions are released at the same time. The water flowing out of the water softener is softened water with hardness ions removed.

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20 Aug
Application process of one-in-use and one-standby water softening equipment

The application process analysis of the one-in-use and one-standby softening water equipment: The pretreatment system of industrial water supply treatment involves multiple processes. Generally, electrodialysis, reverse osmosis, ion exchange and other treatment processes are regarded as the main processes. To ensure the safe and economical operation of these main processes, the raw water needs to be treated to the influent water quality indicators allowed by these water treatment devices. In engineering, we often refer to the water quality before entering the main process

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20 Aug
Production process of water softening equipment

The standard working process of fully automatic water softening equipment mainly includes five steps: working (sometimes called water production, the same below), backwashing, salt absorption (regeneration), slow rinsing (replacement), and fast rinsing. All the processes of different water softening equipment are very similar. However, due to the differences in actual processes or control requirements, there may be some additional procedures. Any water softening equipment based on sodium ion exchange is developed on the basis of these five processes (among which, fully automatic water softening equipment will add a brine recharging process). Backwashing of fully automatic water softening equipment: After working for a period of time, the softening equipment will intercept a lot of impurities brought by the raw water on the upper part of the resin. Only after removing these impurities can the ion exchange resin be exposed and the regeneration effect be guaranteed. The backwashing process is when water washes from the bottom of the resin

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20 Aug
How to regenerate Perlite soft water resin for boilers?

Pelleite resin is a commonly used variety in boiler equipment. Soft water resin is the core component of boiler soft water equipment. Its quality directly affects the efficiency and service life of the boiler. When raw water passes through soft water resin, calcium and magnesium ions in the water can be removed, reducing water hardness and the formation of scale. When the soft water resin has replaced a certain amount of hardness ions such as calcium and magnesium in the water, it can no longer soften the water. At this point, a water softener is needed to regenerate the resin, which is the reduction and regeneration method after the resin is contaminated by calcium. Now let's talk about how to regenerate the Perlite soft water resin used in boilers. When regenerating strong cation exchange resin with Na solution in step one, it is advisable to adopt a stepwise regeneration method. Start regeneration with a low-concentration Na solution because at this time, the concentration of Ca2+ desorbed from the resin is high, but the concentration of Na is low. Even if a small amount of Ca2+Na precipitate is formed, it will be absorbed

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20 Aug
What is membrane fouling?

The process in which some solutes are inevitably retained during membrane separation and the retained solutes deposit on the membrane surface or in the membrane pores, leading to a decline in membrane performance, is called membrane fouling. The main manifestations of membrane fouling are: reducing the membrane flux of the solvent; Reduce or increase the retention rate of solutes. Membrane fouling is an inevitable by-product phenomenon in membrane technology processes. Membrane fouling driven by pressure in membrane processes mainly includes three categories: inorganic fouling, organic fouling and microbial fouling. Inorganic contamination refers to the precipitation of particulate matter and insoluble salts on the membrane surface. Organic pollution refers to the adsorption, clogging and retention of organic substances within the membrane pores, as well as the formation of a gel layer on the membrane surface. Microbial contamination refers to the adhesion, clogging and proliferation of microorganisms on the membrane surface. The synthesis of three types of membrane fouling factors can clog membrane pores or form filter cakes, deteriorating the separ

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