The reason for the sudden rise of COD and BOD in the effluent from the secondary sedimentation tank reflects the failure of sewage treatment. There are external reasons a···
Recently, The R&D team of Ma Jun from CeiBS Membrane Technology Research Institute of Harbin Institute of Technology and Shandong CeiBS Membrane Technology Research C···
On-line blue-green Algae SensorYushan on-line blue-green Algae Sensor, which adopts the fluorescence principle, is more efficient and fast than the traditional manual cou···
Characteristics of digital PH sensor1. Digital Sensor, RS-485 output, support for Modbus ;2. With automatic cleaning brush, prevent contamination, eliminate bubbles ;3.···
The PH 4.00 buffer solution is prepared with the correct Ph sensor immersion solution.The solution is dissolved in 250ML pure water, and 56g of analytical pure KCl is add···
Application of multi-parameter Water Quality Sensor1. on-line water quality analysis and monitoring of surface water and groundwater quality of river section, river, rese···
Appliances and raw materials requiredAnhydrous sodium sulfite powderDistilled water or deionized water (Watsons distilled Water)Beakers, gloves, stirring rod, air pumpCal···
Before useTake off the protect cap: Please take off the protect cap of Optical dissolved oxygen sensor , before installation and keep them properly for future use.Meanwhi···
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