12
2022-05
In the water quality pretreatment system, the activated carbon filter adsorbs residual chlorine that cannot be removed by the preceding filtration stage, thereby preventing oxidation and degradation of the downstream reverse osmosis membrane. It also adsorbs trace amounts of small-molecule organic contaminants that may have leaked from the upstream stages, effectively removing odors, colloids, pigments, heavy metal ions, and other pollutants from the water, while simultaneously reducing COD. Furthermore, it can lower the SDI of the feed water entering the RO system, ensuring compliance with SDI specifications.
09
2022-05
Photocatalytic Filter Manufacturer: How to Choose a Photocatalytic Filter Manufacturer?
When selecting a manufacturer of photocatalytic filter media, many questions naturally arise—such as pricing, the manufacturer’s capabilities, and its qualifications—all of which need to be carefully considered. Below, we’ll outline four key factors to keep in mind during the selection process. If you’re curious to learn more, read on—we hope this information will be helpful to you.
06
2022-05
What are the characteristics of photocatalytic filter media? By material: cotton-based photocatalytic filter media, aluminum-based photocatalytic filter media, nickel-based photocatalytic filter media, and nonwoven fabric-based photocatalytic filter media. By form: porous composite sponge photocatalytic purification media, hexagonal aluminum honeycomb photocatalytic purification media, and porous structured metal photocatalytic purification media, among others.
03
2022-05
Air Filter Manufacturer: Factors Affecting Air Filter Performance
With the continuous advancement of industrial technology, environmental pollution has become a central topic of public discussion, and people’s expectations for air quality are steadily rising. As the saying goes, “where there is demand, there is innovation,” which led to the development of air filters. However, today the market offers a wide variety of air filtration media, making it challenging for consumers to choose the right one. Therefore, it is essential to have a solid understanding of air filters. In this article, we will explore the factors that affect the service life of air filters.
30
2022-04
Air Conditioner Filter Supplier: A Brief Discussion on How to Remove an Air Conditioner Filter
Air conditioners are appliances we use frequently during the summer. Users typically only see the exterior of the unit, but may not be aware of what lies inside—or may not fully understand its inner workings. In the case of air conditioners, the air filter is crucial; when it becomes dirty, it must be removed and cleaned. So, what are the steps involved in removing the air filter? This article will walk you through how to disassemble an air conditioner’s filter.
27
2022-04
Air-Conditioner Filter Manufacturer: A Brief Discussion on Air-Conditioner Filter Cleaning Methods
For most consumers, many household appliances are long-term consumables—and home air conditioners are no exception. After spending the winter in a dormant state, the air conditioner’s filter often turns gray. When the unit is turned on again next year, the accumulated dust on the filter can be blown into the room by the airflow, potentially causing headaches and respiratory discomfort. Since air conditioner filters are not cleaned regularly, it’s important to know how to clean them properly. In fact, cleaning the filter is quite simple and can usually be done at home by the consumer.
24
2022-04
Air Filter Manufacturer: A Brief Discussion of Air Filter Features and Maintenance
The air filter mesh features a corrugated honeycomb structure and is widely used in air filtration and wastewater filtration systems. During the spinning process, antibacterial agent (DEP) and mildew inhibitor (TBZ) are directly blended with the PP resin raw material, endowing the resulting filter mesh with antibacterial and mildew-resistant properties. It is easy to clean and replace multiple times, and its effectiveness lasts for a long period. Type:
21
2022-04
Air Filter Manufacturer: Introduction to Air Filter Installation
To ensure effective air purification, the air filters in purification equipment generally need to be replaced at regular intervals. In most cleanrooms today, air filters are installed in the ceiling supply vents, and the installation method—as well as the pre-installation verification—directly determine whether the filter has any leakage points. Pre-installation verification is essential for establishing valid, objective conditions; therefore, careful attention must be paid to the proper methods and techniques during installation. Key precautions include: the air filter must only be replaced after the HVAC system’s supply airflow has been shut down; and the sealing gasket between the filter and its mounting frame must be tight and leak-free to guarantee optimal filtration performance.
18
2022-04
Air Filter Manufacturer: An Introduction to How to Clean Air Filters
Due to current air-quality concerns, air purifiers have become extremely popular in our daily lives. Air filters ensure that the air inside our homes is continuously circulated, allowing us to breathe fresh air and improving our quality of life. But do you know what exactly an air purifier uses to filter the air? In this article, we’ll provide a brief overview of air filters.
15
2022-04
Activated Carbon Filter: Introduction to the Filtration Rate of Activated Carbon Filters
What is the filtration rate of an activated carbon filter? When the solid particles in a suspension are relatively large and uniformly sized, the pores in the filter cake are smoother, allowing the filtrate to pass through the cake more rapidly. The addition of a coagulant to aggregate fine particles into larger flocs can further enhance the filtration rate. For suspensions in which solid particles settle quickly, activated carbon filters can be designed with a filter medium that is pre-coated with a filtering aid, aligning the filtration direction with the direction of gravity so that coarse particles settle first, thereby reducing clogging of the filter medium and the filter cake. In difficult-to-filter suspensions—such as colloids—mixing in coarse solid particles like diatomaceous earth or expanded perlite can help form a filter cake that
Nantong Lushen Environmental Protection Purification Materials Co., Ltd.
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Building 28, Jingyuan Ruigu Ecological Technology City, Chongchuan District, Nantong City, Jiangsu Province
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