Chemical Gas Online Analysis System

Chemical Gas Online Analysis System

Regularly check the contamination of optical components, using a 50% alcohol solution as the cleaning solution. Be careful not to use alcohol containing oil,

It is reported that on January 22, 2019, Nanchang City launched a Level 3 blue emergency response for polluted weather. From 12:39 to 13:40 on the 23rd, in response to the inspection, the Strait Company activated the sprinkler system. During this period, the China Environmental Monitoring Station discovered spraying behavior during an inspection of the air station, which was believed to interfere with the station's monitoring data.

In addition, in the afternoon of January 29, when the fog gun truck was driving to the intersection of Minde Road and Supu Road, the road was congested. The driver, knowing that there was an air station nearby, failed to turn off the spray equipment in time according to the specifications, resulting in water mist spraying to the sampling port of the air station, interfering with the environmental monitoring data, which was discovered by the video monitoring system of the air station.

Several responsible persons in Donghu District have been disciplined

The notification mentioned that the Nanchang Municipal Party Committee and Government attach great importance to this and believe that these behaviors have caused adverse negative impacts on the ecological civilization construction of Jiangxi Province and Nanchang City, and have fully exposed the problems of inaccurate work style and inadequate supervision of environmental protection work by relevant units. Instruct the Donghu District Committee and Government to handle the relevant responsible personnel seriously.

Recently, the Discipline Inspection Commission and Supervisory Commission of Donghu District issued disciplinary decisions against the relevant responsible personnel. Regarding the implementation of spray dust reduction measures during the construction and renovation process of Bayi Park,Interference with environmental monitoring dataThe responsible personnel shall be given a disciplinary action of administrative demerit to Zhu Wencan, Deputy Director of the Construction Management Department of Donghu District Urban Construction Bureau; Give a government warning to Dai Jianglin, member of the Party Committee, Deputy Director, and Party Branch Secretary of the Bayi Park Management Office of Donghu District Urban Construction Bureau; Notify and handle Wan Xiaorong, Secretary of the Party Committee and Director of the Donghu District Urban Construction Bureau.

When the surface of the optical window is dirty with smoke and dust, it must be cleaned, otherwise it will affect the accuracy of the measurement results. Reasonable time intervals should be developed based on the actual situation of the measured smoke on site, and regular maintenance should be carried out. Regularly perform equipment performance calibration, use equipment calibration tools to calibrate the zero point and range of instruments, and adjust the zero point and span potentiometers on the dust meter only when using calibration tools. Do not twist them randomly, as it may cause damage and failure.The inspection and rectification work group is responsible for comprehensively promoting the inspection and rectification work. Established by various regions and relevant departmentsIn early December last year, Haixia Company erected protective barriers and installed dense mesh nets on the west and south sides of the park management office building facing the construction area, and installed sprinkler equipment on the top to reduce dust generated during stone cutting, sidewalk paving, and ground environmental remediation. After the completion of the project, Haixia Company did not timely remove the fences and other facilities.