Knowledge

The solid waste disposal industry is a sector with a high risk of gas-related hazards. During the anaerobic decomposition of organic waste, various toxic and combustible gases-such as methane (CH₄), h

Detecting hydrogen leakage is of vital importance because hydrogen is colorless, odorless and highly flammable and explosive (with an explosion limit of 4% to 75% by volume concentration in air). Even

An ammonia NH3 gas detector is a safety device used to monitor ammonia concentrations in high-risk environments, such as those found in the petroleum, chemical, and transportation sectors. These detec

The toxic and harmful gases in mines can mainly be classified into three categories: flammable gases (with explosion risks), toxic gases and asphyxiating gases. Methane (CH₄) : It is colorless and odo

Lithium-ion batteries are among the most commonly used batteries today, finding widespread application in mobile electronic devices, electric vehicles, energy storage systems, and more. However, as ba

In the printing industry, controlling VOC (Volatile Organic Compound) emissions is a top priority for corporate environmental compliance. Materials such as inks and solvents used in the printing proce

In industrial production, hydrogen is widely used as a clean energy source and a vital industrial raw material. However, hydrogen possesses extremely low ignition energy and a broad explosive range; s

Frozen food processing plants almost invariably utilize ammonia-based refrigeration systems. Wherever ammonia is present, there is essentially a "ticking time bomb." To mitigate this risk, a

Due to the high water content of the sludge after the sludge thickening process in the sewage treatment plant, it is still in a fluid state. Therefore, sludge dewatering and dry chemical process treat

In warehouses where baijiu, huangjiu, and fruit wine are produced, alcohol (ethanol) is highly volatile. Ethanol vapor is a Class A flammable and explosive gas. When the gas reaches the lower explosiv

In the wastewater treatment industry, disinfection is a critical step in ensuring effluent quality meets standards. Chlorine gas (Cl₂) has long been one of the most widely used disinfectants in water

Chlorine gas (Cl₂) is a toxic, yellow-green gas with a strong, pungent odor. Accurately detecting the presence of chlorine gas is crucial in chemical laboratories and industrial settings to ensure per