**Development of Pharmaceutical VOCs Elimination by Catalytic Processes in China**

### **Lilong Zhou 1,\*, Chen Ma <sup>1</sup> , Jonathan Horlyck <sup>2</sup> , Runjing Liu <sup>1</sup> and Jimmy Yun 1,2,3,\***


Received: 26 May 2020; Accepted: 9 June 2020; Published: 13 June 2020

**Abstract:** As a byproduct of emerging as one of the world's key producers of pharmaceuticals, China is now challenged by the emission of harmful pharmaceutical VOCs. In this review, the catalogue and volume of VOCs emitted by the pharmaceutical industry in China was introduced. The commonly used VOC removal processes and technologies was recommended by some typical examples. The progress of catalytic combustion, photocatalytic oxidation, non-thermal plasma, and electron beam treatment were presented, especially the development of catalysts. The advantages and shortages of these technologies in recent years were discussed and analyzed. Lastly, the development of VOCs elimination technologies and the most promising technology were discussed.

**Keywords:** VOCs; catalytic combustion; China; elimination technology; pharmaceutical industry
