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制藥工業大氣污染物TVOC測定毛細管柱
制藥工業大氣污染物TVOC測定毛細管柱 詳細信息：

名稱：毛細管柱
規格：50m*0.32mm*1.0um
型號：HH-1
應用：制藥工業大氣污染物排放標準（GB 37823—2019）

加強無組織排放控制要求是本標準的一大特色。標準將無組織排放分為五個過程，一個是工藝過程無組織排放源，四個是通用設施無組織排放源（VOCs物料儲存控制要求、VOCs物料轉移和輸送控制要求、設備與管線泄漏以及敞開液面VOCs逸散）。其中VOCs物料轉移和輸送控制要求、設備與管線泄漏的無組織排放要求參考與該標準同步發布的《揮發性有機物無組織排放控制標準》（GB37822-2019）。

工藝過程無組織排放的控制要求主要是加強設備的密封和物料投加、卸放等容易造成VOCs散逸環節的控制措施。VOCs物料儲存方面主要是控制儲罐的排放，制藥企業的儲罐規模相對較小，因此管控規模限值也相對更低一些。還有敞開液面VOCs逸散，因為大部分制藥企業需要考慮除臭等原因，所以要求采用加蓋和密封等措施。VOCs的無組織排放要求實行分區管理，對位于重點地區的制藥企業要求達到更高的無組織排放控制水平。

 對于廠區內無組織排放的管控，本標準增加了VOCs無組織排放限值，地方生態環境主管部門可根據當地環境保護需要自行確定具體實施方式。根據目前調研的結果，如果車間內部控制好，滿足要求不會有太大的壓力。

浩瀚色譜（山東）應用技術開發有限公司，采用HH-1毛細管柱測定制藥工業大氣污染物TVOC---苯，甲苯，臨，間，對二甲苯，苯乙烯，乙酸正丁酯，正十一烷分離良好，結果滿意。

制藥工業大氣污染物TVOC測定毛細管柱 測試譜圖：

Capillary Column for Determination of Air Pollutant TVOC in Pharmaceutical Industry
TVOC capillary column for determination of air pollutants in the pharmaceutical industry Details:

Name: Capillary Column
Specification: 50m*0.32mm*1.0um
Model: HH-1
Application: Emission Standard of Air Pollutants for the Pharmaceutical Industry (GB 37823—2019)


Strengthening the requirements for unorganized emission control is a major feature of this standard. The standard divides fugitive emissions into five processes, one is the unorganized emission source of the process, and the fourth is the unorganized emission source of general facilities (VOCs material storage control requirements, VOCs material transfer and transportation control requirements, equipment and pipeline leakage and open (VOCs on the liquid level escape). Among them, VOCs material transfer and transportation control requirements, equipment and pipeline leakage unorganized emission requirements refer to the "Volatile Organic Compounds Unorganized Emission Control Standard" (GB37822-2019) issued simultaneously with the standard.

The control requirements for fugitive emissions in the process are mainly to strengthen the sealing of equipment and control measures that are likely to cause VOCs to escape. VOCs material storage is mainly to control the discharge of storage tanks. The scale of storage tanks of pharmaceutical companies is relatively small, so the control scale limit is relatively lower. There are also open liquid level VOCs that escape, because most pharmaceutical companies need to consider deodorization and other reasons, so measures such as capping and sealing are required. The unorganized emission of VOCs requires zoning management, and higher levels of unorganized emission control are required for pharmaceutical companies located in key areas.

 For the management and control of unorganized emissions in the plant area, this standard has increased the unorganized emission limit of VOCs, and the local ecological environment authority can determine the specific implementation method by itself according to the local environmental protection needs. According to the results of the current investigation, if the internal control of the workshop is good, there will not be too much pressure to meet the requirements.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd., using HH-1 capillary column to determine the air pollutant TVOC in the pharmaceutical industry---benzene, toluene, para, meta, p-xylene, styrene, n-butyl acetate, n-eleven The alkane separation was good and the results were satisfactory.

The test spectrum of the capillary column for the determination of air pollutants TVOC in the pharmaceutical industry: