Your company attaches great importance to environmental protection as well as product quality while vigorously improving the economic benefits of the enterprise. It has invested in the construction of waste gas treatment facilities. However, due to the large amount of peculiar smell gas produced in the production process, it is still difficult to deal with, causing a certain degree of air pollution in and around the plant area. The leaders of the company, based on the principle of creating a good production and living environment for the employees and surrounding residents of the enterprise, plan to collect and treat the peculiar smell gas to eliminate the hidden danger of the development of the enterprise. Entrusted by the company, Shandong Baolan Environmental Protection Engineering Co., Ltd. prepared the preliminary design scheme for odor gas treatment. Based on the design principles of mature and reliable technology, reasonable overall layout, convenient operation and management, and low treatment cost, we have prepared this plan.