The dynamic and static filtration performance tester of filter materials is an advanced equipment used to evaluate the performance of filter materials. It carries out dynamic and static filtration performance tests on filter materials by simulating real working conditions. It can measure the interception rate, flow, anti-clogging and other indicators of the filter material, providing important data for industrial production and environmental protection.
Dynamic and static filtration performance tester of filter materialBased on the filtration principle of filter material, it uses a certain pressure difference or a certain flow rate to simulate a real life in a laboratory environment. filtering conditions. Its basic working principle is as follows:
1. Sample preparation: Load the samplellon of filter material to be tested into the test equipment and ensure the seal between it and the instrument interface. .
2. Dynamic test: By controlling the pump system, the liquid to be tested passes through the filter material at a set flow rate, and the volume and time of the liquid before and after its passage through the filter material are recorded. Based on the collected data, indicators such as flow and retention rate of the filter material are calculated.
3. Static test: place the liquid to be tested on the filter material, observe and record the liquid penetration and residue at the bottom of the filter material. . By observing the anti-clogging performance of the filter material, evaluate its stability in long-term use.
Several performance indicators of the filter material can be evaluated, including, but not limited to, the following aspects:
1. Rete RetentionntionRate: Refers to the retention effect of the filter material on specific particles or solutes. The concentration change of particles or solutes before and after injection is measured by a testing instrument, and the interception rate is calculated.
2. Flow: refers to the amount of liquid passing through the filter material per unit time. By detecting the volume and inlet and outlet time of the liquid sample, the flow can be calculated under different working conditions, and the processing efficiency of the filter material can be evaluated.
3. Anti-clogging Property: refers to the resistance of the filter material to suspended particles or pollutants. Through static testing, observe whether there is residue on the filter material and evaluate the anti-clogging performance of the filter material.
4. Cleaning efficiency: refers to the capacityof filter material to remove blockages during the cleaning process. Evaluate the cleaning effect by testing changes in filter material performance indicators before and after cleaning.
Dynamic and static filtration performance testers of filter materials are widely used in many fields, including but not limited to the following aspects:
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1. Wastewater treatment: used to evaluate the retention rate, flow and anti-clogging performance of filter materials in the wastewater treatment process, and to guide the optimization of treatment processes and the selection of filter materials.
2. Drinking water purification: used to evaluate the effect of filter materials on suspended particles and microorganisms in water. The removal effect of organic substances and materials ensures the safety and sanitynted of the drink. water.
3. Pharmaceutical manufacturing: Used to evaluate the flow and retention rate of filter materials in the pharmaceutical manufacturing process to ensure product quality and efficiency. the production.
4. Food processing: Used to evaluate the retention rate, flow and cleaning effect of filter materials during food processing to ensure the purity and food safety of the product.
5.Petchemical industry: used to evaluate the anti-clogging performance of filter materials in refining and chemical processes, improve production efficiency and reduce processing time. equipment maintenance.
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