A turbocharger is actually an air compressor that increases the intake by compressing air. It uses the inertial impulse of the exhaust gas discharged by the engine to drive the turbine inside the turbine chamber. The turbine drives a coaxial impeller, which compresses the air sent by the air filter pipeline and pressurizes it into the cylinder.

In response to the complex composition, large volume, and low concentration of impurities in landfill gas, a biological filtration bed can be used to remove trace components. When landfill gas flows through the filter bed, the pollutants are transferred to the biofilm through diffusion, and come into contact with microorganisms inside the biofilm to undergo biochemical reactions, thereby degrading the pollutants in the landfill gas.

Air pollution control technology refers to a series of control measures and techniques taken to address the increasingly severe air pollutants, including basic methods, purification equipment, and process flow.

Water purification refers to the purification process of removing pollutants from raw water, with the aim of achieving the effect of purifying water through specific procedures and using it for different purposes.

Natural circulation is a passive technology that utilizes the driving force generated by density differences to drive the flow of coolant.

Smart environmental protection is a concept that combines Internet technology with environmental informatization. Smart environmental protection "is an extension and expansion of the concept of" digital environmental protection ". It utilizes Internet of Things technology to embed sensors and equipment into various environmental monitoring objects (objects), and integrates the Internet of Things in the field of environmental protection through supercomputers and cloud computing