• haohan含乙腈废水测定专用填充柱HH-Acetonitrile2m*1/8

    详细信息

     品牌:haohan  型号:2m*1/8  加工定制:是  
     测量范围:ppm  测量对象:含乙腈废水  控温范围:250 ℃ 
     尺寸:2000 mm 重量:0.02 Kg 含乙腈废水:乙醇  
     甲醇:丙酮  丙烯腈:零级空气发生器  氧化铝:*  
     非甲烷总烃:零级空气发生器    
          含乙腈废水处理方法,先通过精馏操作回收废水中的大部分乙腈,再通过碱解反应去除废水中残留的乙腈.,不仅能够将废水中乙腈含量除至5ppm以下,还可以实现乙腈的回收利用,环保经济.
          随着我国工业的迅速发展,工业废水中腈化物的含量也日益增多,我国的《污水综合排放标准》(gb8978-1996)中规定,总氰化物在工业废水中*高允许排放的浓度:一级、二级标准均为0.5mg/l,三级标准为1.0mg/l。因此,研究含腈废水的处理方法以有效控制废水中腈化物的浓度,降低其对环境和人体产生的影响,有非常重要的实际价值。
        浩瀚色谱(山东)应用技术开发有限公司采用气相色谱法,对乙腈废水中乙腈含量进行分析,对组份定性、准确度和精密度等实验数据进行了测定和评价,与传统比重法相比较,表明利用气相色谱法测定具有很好可行性。
     

    The acetonitrile-containing wastewater treatment method firstly recovers most of the acetonitrile in the wastewater through rectification operation, and then removes the residual acetonitrile in the wastewater through an alkaline hydrolysis reaction. Use, environmental protection and economy.
    With the rapid development of my country's industry, the content of nitrile compounds in industrial wastewater is also increasing. my country's "Integrated Wastewater Discharge Standard" (gb8978-1996) stipulates that the maximum allowable discharge concentration of total cyanide in industrial wastewater: a The standard for grade 2 and grade 2 is 0.5mg/l, and the standard for grade 3 is 1.0mg/l. Therefore, it is of great practical value to study the treatment method of nitrile-containing wastewater to effectively control the concentration of nitrile compounds in wastewater and reduce its impact on the environment and human body.
    Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used gas chromatography to analyze the content of acetonitrile in acetonitrile wastewater, and determined and evaluated the experimental data such as component quality, accuracy and precision. Compared with the traditional specific gravity method, it showed that Determination by gas chromatography is very feasible.
  • 留言

    *详细需求:
    *手  机:
    联 系 人:
    电    话:
    E-mail:
    公  司:
    谷瀑服务条款》《隐私政策
浩瀚色谱(山东)应用技术开发有限公司 电话:0632-5667636 手机:13963221227 地址: 滕州市(商务部和技术部);
内容声明:谷瀑为第三方平台及互联网信息服务提供者,谷瀑(含网站、客户端等)所展示的商品/服务的标题、价格、详情等信息内容系由店铺经营者发布,其真实性、准确性和合法性均由店铺经营者负责。谷瀑提醒您购买商品/服务前注意谨慎核实,如您对商品/服务的标题、价格、详情等任何信息有任何疑问的,请在购买前通过谷瀑与店铺经营者沟通确认;谷瀑上存在海量店铺,如您发现店铺内有任何违法/侵权信息,请在谷瀑首页底栏投诉通道进行投诉。
分享到微信朋友圈
X
打开微信,点击底部的"发现",
使用"扫一扫"即可将网页分享至朋友圈。