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Drinking Water 101: What Secrets Does Water Color Hold? Master the Color Index Now!
When you turn on the faucet, have you ever noticed the color of the water? Is only clear and transparent water considered normal? In fact, the "colority" of drinking water for daily use is an important sensory indicator. It not only affec···
10-17
2025
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Key Factors Affecting Residual Chlorine Test Results
As a key artificially added indicator in tap water quality standards, residual chlorine plays an important role in preventing secondary bacterial contamination of water bodies — insufficient content fails to achieve bacteriostatic effect, ···
08-26
2025
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Chlorine Disinfectant Applications, Residual Chlorine Control & Detection Technology Evolution
With their high-efficiency bactericidal ability, chlorine disinfectants have become a "conventional weapon" in scenarios such as tap water purification, swimming pool water quality maintenance, and tableware disinfection. They play an irrep···
08-26
2025
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What is Turbidity? Why Test It?
Turbidity refers to the cloudiness of water, which is a measure of the reduction in water transparency caused by insoluble substances. These insoluble substances include solid particles suspended in water (such as sediment, humus, and plank···
07-04
2025
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VVNA | Residual Chlorine Disinfection for Fishpond Water: A Practical Guide to Safe Operation and Portable Testing
In aquaculture, disinfection of fishpond water is a key step to block disease transmission. When using chlorine-containing disinfectants, it is essential to achieve the effect of killing pathogens and parasites while avoiding harm to fish c···
10-18
2023
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VVNA | Water Quality Five Key Parameters: What Do They Specifically Include? Why Is Monitoring Mandatory? — Viewing the Core Value of Monitoring From the Perspective of Scenario Requirements
In the water quality monitoring system, the "Five Key Water Quality Parameters" serve as the core benchmark for evaluating the basic status of water bodies. These parameters include temperature, pH value, dissolved oxygen, electrical conduc···
04-20
2023
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