Читать книгу Continuous Emission Monitoring - James A. Jahnke - Страница 55

Both China and India are active in requiring the installation of CEM systems in major stationary sources. In China, an air pollution emissions standard for power plants, requiring the installation of CEM systems, was issued in 1997 (Qingfeng and Yuhong 1997; Sloss 1997). In 2007, China’s Ministry of Environmental Protection issued further requirements for all state‐controlled polluting facilities to install CEM systems by the end of 2008 (Zhang and Schreifels 2011). Certification procedures in China have followed those of U.S. Part 60 and 75, and over 10 000 systems have been reported as being installed (Zhu et al. 2010). The emissions data from these systems have been compared to satellite data (Karplus et al. 2018), a novel method of assessing data quality.

In 2014, the Central Pollution Control Board of India mandated 17 industrial sectors to install CEM systems (CPCB 2018a). This has created a large market in India for both particulate and gas monitoring systems. Certification procedures and data credibility issues are being resolved in this nascent program. Compliance reporting protocols for online continuous emission and effluent monitoring systems (OCEMS) were issued in 2018, which will require the submittal of CEM system design and installation details and real‐time data (CPCB 2018b).