service content
1、 Total VOCs monitoring -- TOC
1. Method: US EPA method 25A;
2. Features: this method is suitable for continuous detection to obtain the continuous change of TOC. The detection at the same time of import and export is convenient for obtaining the efficiency of treatment facilities, and is conducive to the process adjustment of customers for VOCs emission reduction.
2、 Detection of VOCs characteristic pollutants (benzene series, halohydrocarbon, sulfide, etc.)
1. Method: GB, HJ, EPA, NIOSH;
2. Features: targeted determination of specific pollutants, the basis of source analysis, early warning and treatment through detection of specific pollutants.
3、 Qualitative and semi quantitative analysis of unknown VOCs
1. Method: GC-MS full scan (to-15, TO-17, hj644, hj734, hj759);
2. Features: for the qualitative and semi quantitative analysis of the unknown VOCs in the gas, we will search through the spectrum library to analyze the types of VOCs that may be contained in the gas, carry out the quantitative analysis on the substances with standard samples, carry out the semi quantitative analysis on the toluene without standard samples, and provide the quantitative and semi quantitative services of more than 60 compounds in US EPA to-15 VOCs and US EPA TO-17 Quantitative and semi quantitative detection services for more than 60 compounds in VOCs (or test services using corresponding HJ methods).
Solution
According to the VOCs emission situation of the enterprise, the VOCs substance concentration of the enterprise is tested qualitatively and quantitatively. Provide basis for VOCs emission reduction treatment and environmental compliance of enterprises.
