With the accelerated implementation of the “East Data West Computing” initiative, intelligent computing centers – as core digital economy infrastructure – have seen a dramatic increase in reliance on backup power systems. However, diesel generators face challenges due to frequent start-stop cycles and significant load fluctuations, while traditional exhaust treatment technologies struggle to meet high-efficiency denitrification requirements under low-temperature conditions. Furthermore, multiple regions mandate NOx emission concentrations below 150 mg/Nm³ and ammonia slip emissions ≤3 ppm. Non-compliance risks environmental penalties and loss of green certification validity, making exhaust treatment for backup generators an urgent priority.
Green Valley Environmental Protection has independently developed an SCR denitrification system, achieving dual breakthroughs in ultra-low emission and intelligent control for exhaust gas treatment from backup units in smart computing centers. The SCR system of Green Valley converts NOx into harmless nitrogen (N₂) and water (H₂O) through selective catalytic reduction reactions, reducing emission concentration from 2550 mg/Nm² to 150 mg/Nm². Utilizing closed-loop control and precision injection technology, it maintains stable ammonia slip below 3 ppm. The patented hybrid technology combined with dynamic metering injection modules enables real-time response to generator load variations. Modular encapsulation ensures reactor airtightness, while integrated remote monitoring, data acquisition, and pre-alarm functions support multi-terminal access, enabling intelligent operation and maintenance.
Project: Exhaust gas denitration of backup generator set in a smart computing center in Shanghai
Match type: SCR
Brand model: Weichai 12M55D2450E310*24 units
Displacement: 65.65L
Model: GRVNEC100-TX-24
NOx was reduced from 2550mg/m3N to 150mg/m3
Green Valley Environmental Protection directly addresses the pain points, and with the “intelligent SCR denitration + Internet of Things early warning” technology system, it realizes the leap from passive emission reduction to dynamic prevention and control, and helps the intelligent computing center solve the problem of exhaust gas treatment of standby generators.
Post time: Aug-02-2025