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Multimedia Filter Media Combination Selection Guide

Multimedia Filter Media Combination Selection Guide

Multimedia filters are widely used in industrial water treatment, especially when removing suspended solids, colloidal impurities, oil, bacteria, and fine particles from water. Choosing the right filter media and combining different types of media properly can significantly improve water treatment efficiency. It ensures that water quality meets discharge or usage standards. This article will explore the principles of selecting multimedia filter media combinations, the types of media, proper combinations,...

Nov 29, 2024
LNG Storage Tanks: Evaporation, Stratification & Roll-Over

LNG Storage Tanks: Evaporation, Stratification & Roll-Over

Liquefied Natural Gas (LNG) is a cryogenic liquid. It is widely used for energy storage and transportation. However, due to its low temperature, LNG is affected by external heat in storage tanks. This heat can cause evaporation, stratification, and roll-over phenomena. These phenomena can reduce the efficiency of LNG storage and transport. They can also cause serious safety risks. Therefore, it is important to understand the causes of evaporation and stratification in LNG storage tanks and take...

Nov 28, 2024 Industrial News
Activated Carbon Filter in Electroplating Wastewater Treatment

Activated Carbon Filter in Electroplating Wastewater Treatment

The use of activated carbon filters in electroplating wastewater treatment offers significant advantages, particularly in removing organic pollutants, reducing heavy metal ion concentrations, and adsorbing odors and colors. As environmental protection standards become increasingly strict, efficiently and reliably treating electroplating wastewater has become a key issue in industrial wastewater management. This article will explore the working principles, application advantages, and optimization...

Nov 27, 2024 Industrial News
Analysis of Filter Media Layer Disruption in Multimedia Filters

Analysis of Filter Media Layer Disruption in Multimedia Filters

Multimedia filters are water treatment devices that utilize a multi-layer filtration structure to effectively remove impurities from water based on the physical properties of different filter media. Typically, when water flows through the layers of filtration media, the impurities are captured by various layers, thus purifying the water. However, when the media layers become disrupted, the filtration performance is significantly reduced, which can lead to water quality contamination and impact the...

Nov 26, 2024 Industrial News
Emissions and Losses in Crude Oil Storage Tanks

Emissions and Losses in Crude Oil Storage Tanks

During the storage of crude oil, emissions and losses are significant factors that cannot be overlooked. These losses not only impact the economic benefits of the oil but also have the potential to negatively affect the environment. Therefore, understanding and effectively controlling these loss processes of crude oil storage tank is crucial for improving resource utilization, reducing pollution, and optimizing operational management. This article will focus on the analysis of major breathing losses,...

Nov 25, 2024 Industrial News
Structure and Advantages of U-Tube Heat Exchangers

Structure and Advantages of U-Tube Heat Exchangers

The U-tube heat exchanger is a heat transfer device that works by bending each tube into a U-shape and fixing both ends to the same tube sheet. The design concept of this device utilizes the free expansion and contraction of the tubes to address the issue of thermal expansion, thereby enhancing the stability and reliability of the heat exchanger. It performs excellently in high-temperature, high-pressure environments and offers good thermal compensation properties. Its simple structure makes it...

Nov 23, 2024 Industrial News
Hydraulic Test Operation Guide for Pressure Vessels

Hydraulic Test Operation Guide for Pressure Vessels

Hydraulic testing is a critical part of pressure vessel safety inspection. It primarily uses liquid as the medium to assess the structural strength and sealing performance of the vessel. This test plays an essential role in checking the pressure-bearing capacity, leak-tightness, and durability of the pressure vessel, ensuring that it operates safely during actual use. This guide will cover the selection of test media, temperature control, test preparation, operating procedures, post-test treatment,...

Nov 22, 2024 Industrial News
Materials Substitution in Pressure Vessel Design

Materials Substitution in Pressure Vessel Design

In the design and manufacturing of pressure vessels, the choice of metal materials plays a crucial role in the performance and safety of the vessel. The selected materials must not only have good mechanical properties, corrosion resistance, and high-temperature tolerance but also meet the requirements for processing and the working environment. Although the properties of materials are theoretically fixed, the performance demands of pressure vessel materials can vary depending on the specific use...

Nov 21, 2024 Industrial News
Analysis of Residual Stress in Pressure Vessel Surface Layer

Analysis of Residual Stress in Pressure Vessel Surface Layer

Pressure vessels are critical components designed to withstand high temperatures, pressures, and complex loads. The residual stress characteristics of their surface layers are crucial for ensuring operational safety, durability, and performance. Proper analysis and control of residual stress can significantly enhance the lifespan and reliability of pressure vessels. This article systematically explores the characteristics, impact, and optimization methods of residual stress in pressure vessel surface...

Nov 20, 2024 Industrial News