In the process of wastewater treatment, adding methanol mainly serves as a carbon source supplement and denitrification, and is one of the key means to improve the efficiency of wastewater treatment and the compliance rate of water quality. Therefore, it is necessary to detect the content of methanol in the wastewater.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a portable gas chromatography method for detecting methanol content in industrial wastewater using a sampling specific micro diameter packed column. The detection limit of the method is 6 μ g/L, and it shows a good linear relationship in the range of 11-220 μ g/L. The correlation coefficient is 0.9998, and the spiked recovery rate is 99.7%. This method has high sensitivity, good separation effect, easy portability of the instrument, and can effectively meet the needs of on-site emergency monitoring. It can be used as a detection and confirmation method for methanol content in wastewater
Name: Stainless Steel Micro Diameter Column
Specification: 3MX1/16100-120 mesh
Model: HH WaTER2021
Maximum operating temperature: 180 ° C
Application: Determination of Trace Methanol in Air
Characteristics: Wastewater does not interfere with the determination of methanol/ethanol; Symmetrical peak shape, sharp
Suitable for:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
在废水处理过程中，加入甲醇主要起到碳源补充和反硝化作用，是提升废水处理效率与水质达标率的关键手段之一。因此需要检测废水中甲醇的含量。
浩瀚色谱（山东）应用技术开发有限公司,采样专用微径填充柱建立了便携式气相色谱法检测工业废水中甲醇含量的方法,方法的检出限为6μg/L,在11～220μg/L范围内呈现良好的线性关系,相关系数为0.9998,加标回收率为99.7%,该方法灵敏度高,分离效果良好,仪器便于携带,能有效地应对现场应急监测的需要,可以作为废水中甲醇含量的检测和确证方法.
名称：不锈钢微径柱
规格：3MX1/16，100-120目
型号：HH一WaTER2021
zui高使用温度：180°C
应用：空气中微量甲醇的测定
特点：废水不干扰甲醇/乙醇的测定；峰形对称，尖锐
适用于：
安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890
岛津GC-14C，GC-2010，GC-2014，GC-2030
赛默飞1310,1300,1610,1600
瓦里安3800系列
布鲁克PE580,590,680,690
磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com