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Analytical China Exhibition
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Total Phosphorus (TP) Detection in Water
Total phosphorus is an important water quality indicator, which has a great impact on the ecological environment of water bodies and human health. Total phosphorus is one of the nutrients necessary for the growth of plants and algae, but if the total phosphorus in the water is too high, it will ...Read more -
Monitoring and control of nitrogen substances: The importance of total nitrogen, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and Kaifel nitrogen
Nitrogen is an important element. It can exist in different forms in the water body and soil in nature. Today we will talk about the concepts of total nitrogen, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and Kaishi nitrogen. Total nitrogen (TN) is an indicator that is usually used to m...Read more -
Learn about the fast BOD tester
BOD (Biochemical Oxygen Demand), according to the national standard interpretation, BOD refers to biochemical Oxygen demand refers to the dissolved oxygen consumed by microorganisms in the biochemical Chemical process of decomposing some oxidizable substances in water under specified conditions. ...Read more -
Simple Process Introduction of Sewage Treatment
The sewage treatment process is divided into three stages: Primary treatment: physical treatment, through mechanical treatment, such as grille, sedimentation or air flotation, to remove stones, sand and gravel, fat, grease, etc. contained in sewage. Secondary treatment: biochemical treatment, po...Read more -
What are the methods of sewage environmental monitoring?
What are the methods of sewage environmental monitoring? Physical detection method: mainly used to detect the physical properties of sewage, such as temperature, turbidity, suspended solids, conductivity, etc. Commonly used physical inspection methods include specific gravity method, titration me...Read more -
Turbidity Measurement
Turbidity refers to the degree of obstruction of the solution to the passage of light, which includes the scattering of light by suspended matter and the absorption of light by solute molecules. The turbidity of water is not only related to the content of suspended substances in the water, but a...Read more -
Biochemical Oxygen Demand VS Chemical Oxygen Demand
What is Biochemical Oxygen Demand (BOD)? Biochemical Oxygen Demand (BOD) Also known as biochemical oxygen demand. It is a comprehensive index indicating the content of oxygen-demanding substances such as organic compounds in water. When the organic matter contained in the water is in contact wit...Read more -
Six treatment methods for sewage high COD
At present, the typical wastewater COD exceeds the standard mainly includes electroplating, circuit board, papermaking, pharmaceutical, textile, printing and dyeing, chemical and other wastewater, so what are the treatment methods for COD wastewater? Let’s go and see together. Wastewater CO...Read more -
What are the harms of high COD content in water to our lives?
COD is an indicator that refers to the measurement of the content of organic substances in water. The higher the COD, the more serious the pollution of the water body by organic substances. Toxic organic matter entering the water body not only harms organisms in the water body such as fish, but a...Read more -
New Product Launch: Dual block reactor LH-A220
LH-A220 presets 15 kinds of digestion modes, and supports custom mode, which can digest 2 indicators at the same time, with a transparent anti-splash cover, with voice broadcast and time reminder function. High-quality materials: the upper end of the digestion module is equipped with an aviation ...Read more -
Best Invitation: IE EXPO China 2023
Dear Customers, Our company Lianhua(F17, Hall E4, April 19-21) will participate in the IE expo China 2023. At this final grand event of environmental technology event in 2023, we will show our best and most cutting-edge products and technologies. We look forward to have conversations with industr...Read more
