gas control

Intelligent Monitoring and Control Methods for Harmful Gases in Landfill Excavation Processes Based on IoT Technology

by
Intelligent Monitoring and Control Methods for Harmful Gases in Landfill Excavation Processes Based on IoT Technology

1 Engineering Overview The Yanchunling landfill is located on the northwest slope of Yanchunling in Laocheng Town, Chengmai County, Hainan Province, China, approximately 33 km west of Haikou’s main urban area and 4.4 km from Chengmai Bay. The landfill covers a total area of about 803,068 m², making it the first sanitary landfill in Hainan … Read more

Daily Learning on Coal Mine Gas: 864 Laser Principle Methane Sensor

by
Daily Learning on Coal Mine Gas: 864 Laser Principle Methane Sensor

Let’s learn today’s content together【Single Choice Question】Highlight the installation of ( ) or high and low concentration methane sensors in the mine, which must be laser principle methane sensors.A. Full range B. High range C. High precision D. High performance Click the image to view the answer A Knowledge Point: The “Special Action Plan for … Read more