Shanghai 3S Technology's photocatalytic reactor is capable of efficient operation in low-temperature environments, with its technological design fully adapted to the requirements of such scenarios.

Firstly, the equipment employs a liquid-cooling temperature control system with a temperature range spanning from -20°C to 80°C and a precision of ±0.5°C, enabling precise maintenance of low-temperature reaction conditions. For instance, when treating pollutants that are sensitive to low temperatures, the system can restrict temperature fluctuations within ±1°C, preventing catalyst deactivation or the occurrence of side reactions due to temperature variations.

Secondly, its light source system supports multi-band adjustment within the range of 250-975nm, allowing it to match the low-temperature activity windows of different catalysts. For example, in low-temperature photocatalytic denitrification reactions, by optimizing the light source wavelength and intensity, the electron transfer efficiency of the catalyst at low temperatures can be enhanced, resulting in a reaction rate increase of over 30% compared to traditional equipment.