Initial tests on its photocatalytic degradation of formaldehyde indicated that it could greatly reduce pollution of indoor hazardousgas.
对其光催化氧化降解甲醛进行了初步测试表明，对室内有害气体污染有较大的改善作用。
3
As an effective method for remotely detecting the hazardousgas pollutants in atmosphere, the Fourier Transform Infrared (FTIR) spectroscopy has been used wider and wider.