商品 详情
酸性废水中和吹脱实验装置

¥ 25000

  • ≥ 5 起订量
  • 10000套 总供应
  • 江苏 苏州 所在地
苏州市格致科教仪器设备制造有限公司
产品详情

                                                                                                                                                                                        一、氨氮吹脱装置工作条件

1、输入电压:单相交流220V±10%  50Hz

2、装置容量:<2kVA

二、实验目的

1、了解滤率于酸性废水浓度,出水pH之间的关系;

2、掌握酸性废水过滤中的处理的原理与工艺。

3、了解鼓风曝气吹脱去除水中游离CO2的效果。

三、吹脱法处理氨氮废水实验流程

酸性废水流过碱性滤料时与滤料进行中和反应的方法称为过滤中和法。过滤中和法与投药中和法相比,具操作方便 费用低劳动条件好及产生沉渣少。

1、将颗粒直径为0.5~3mm的石灰石装入中和柱,装料高度0.8m左右;

2、用工业硫酸或盐酸配置成一定浓度酸性废水各组配置的浓度不同范围0.1%~0.3%之间;

3、启动水泵,将酸性废水提升到高位水箱;

4、调节流量,同时在出流管出口处用体积法测定流量,每组完成四个滤率的实验,建议滤率采用10203040m/h观察中和过程出现的现象。

四、技术参数

处理水量:0.235 m3/h0.314 m3/h、上升速度采用 30m3/h40m3/h。 装置外形尺寸: 约 1600mm×550mm×2300mm、 电源 220V功率300W

五、废水处理实验装置产品规格与配置

有机玻璃过滤塔Φ 100×2000mm 2 只、磁力泵台、转子流量计 1 只、空气压缩机 1 台、空气流量计 1 只、电控箱 1 只、漏电保护开关、按钮开关、连接管道和球阀、不锈钢台架等组成。

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