Dingzhou Rongding Water Environment Biochemical Technology Co., Ltd. Major Hazard Source Assessment Report
Time：2016-03-23
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1. Safety evaluation project name: Dingzhou Rongding Water Environment Biochemical Technology Co., Ltd. Major Hazard Source Assessment Report
2. Introduction to the safety assessment project:
Dingzhou Rongding Water Environment Biochemical Technology Co., Ltd. was established in August 2000. Its main business is the research and development, production and sales of brominated disinfectants, oxidant disinfectants and surfactants. The original factory site is located in Dingqu Road, Dingzhou City. In 2012, the company carried out the construction of a technical transformation and expansion project in Tanghe Park, Dingzhou City, that is, the construction of a technical transformation and expansion project with an annual output of 41,000 tons of disinfectants. The project is divided into three phases. The first phase of the project has been completed. The content of this evaluation report is the situation of the first phase of the project. After identification, the production process uses acetone cyanohydrin, bromine, liquid chlorine, liquid ammonia, and sodium chlorite. The presence of dangerous chemicals constitutes a major hazard source. There are no major hazards in pressure vessels, pressure pipelines, and boilers.
Dingzhou Rongding Water Environment Biochemical Technology Co., Ltd. was established in August 2000. Its main business is the research and development, production and sales of brominated disinfectants, oxidant disinfectants and surfactants. The factory is located in Dingzhou Economic Development Zone (the intersection of Binhe Road and Longquan Street). The company's products include bromochlorohydride (brominated disinfectant), monochlorine dioxide (OC type disinfectant) and dimethyl hydride. The raw and auxiliary materials and products involved in the production process include ammonium bicarbonate, acetone cyanohydrin, liquid alkali, bromine, chlorine, ammonia, sodium chlorite, anhydrous sodium sulfate, sodium bisulfate, dimethyl hydride, bromochlorohydride, OC disinfectant, etc. Compressed air is used as the instrument gas source and the process power gas source.
3. Safety evaluation project leader, technical leader, process control leader, evaluation report compiler, report auditor, safety evaluator, registered safety engineer, and technical expert involved in the evaluation:
Safety evaluation project leader: Wang Tongen
Technical person in charge: Zhou Junhong
Person in charge of process control: Wang Lin
Compilers of the evaluation report: Wang Tongen, Sun Guang, Ma Junxing
Report Reviewer: Gao Weili
Safety evaluators, registered safety engineers, and technical experts participating in the evaluation work: Wang Tongen, Sun Guang, Ma Junxinggao Wei Li, Zhou Junhong, Wang Lin
4. List of personnel, time, and main tasks to carry out safety evaluation work on site, and evaluation report time:
Huafei Company established an engineering evaluation team and officially started the evaluation work. Relevant evaluators communicated with the technical personnel of the enterprise many times and exchanged a lot of information. Many times to the scene to track and investigate the trial production situation, and to grasp the first-hand information and data at the first time. According to the "People's Republic of China Work Safety Law", "Regulations on the Safety Management of Hazardous Chemicals", "Regulations on the Safety Production of Hebei Province", "Notice of the State Council on Further Strengthening the Work Safety of Enterprises" Guo Fa [2010] No. 23, "Temporary Provisions on the Supervision and Administration of Major Hazardous Sources of Hazardous Chemicals" Order No. 40 of the State Administration of Work Safety, "Regulations on the Supervision and Administration of Major Hazardous Sources in Hebei Province" Decree No. 12 of 2009 of the People's Government of Hebei Province, "Measures for the Supervision and Administration of Major Hazardous Sources in Hebei Province (Trial) " Ji'an Supervision and Emergency Response [2010] No. 13 and other relevant requirements, the security evaluation of major hazardous sources is carried out.