VOC SOURCE REMOVAL AND OFF GAS PURIFICATION SYSTEM

摘要

An off gas purification system provides superior results to other systems for removing volatile organic compounds from off gas, especially off gas from soil, groundwater, industrial processes, pipelines and storage tanks. Off gas is extracted, followed by compression and condensation. Compression and condensation produce an off gas that must be further treated to produce pollutant-free exhaust. A separation device cleans the influent gas/air by separating residual chemical vapor from the gas stream and returning that chemical vapor to the compression and condensation step. After removal of all detectable volatile organic compounds, the air stream may be further separated into segregated gases, and heated gas is used to thermally enhance the desorption or degradation of volatile organic compounds from the off gas source or a separation device. Methods of accomplishing the same are similarly provided, including unique business methods for conforming extraction and processing plans with current environmental regulations and compliance impact generation based on an evolved knowledge base.