实验室超纯水设备各段处理工艺简介--大连实验室超纯水机-大连反渗透纯水机-大连纯净水设备-大连反渗透水处理设备

实验室超纯水设备各段处理工艺简介
1.预处理系统
特设了三级预处理系统。特别适合自来水盐度高、硬度大、固体杂质较多、氯含量较高的地区客户，使用极其方便、经济.该系统依照“层层保护，逐级过滤”的设计理念精心设计而成。由于各单元均采取大容量，高精度设计，所以预处理功能更强大，自保护更好，对各类杂质去除效率也更高。
2.反渗透系统
采用优质进口RO膜。具有筛分作用，它的性能极其稳定，在系统既定压力下，只能透水而不透过溶质。因此，能精密滤除水中的细菌、病毒、盐类及各种致癌物质。脱盐率≥99％。反渗透系统具备自动清洗功能，有效预防反渗透膜结垢堵塞，保证其持续高效的运行。
3.超纯化系统
采用优质核子级抛光混床四柱树脂。超纯化处理系统的设置，使得水中离子被全部除去。通过该系统的产水水质电阻率高可达到18.2兆欧/厘米，已足以满足不同实验基本应用的要求。

4.紫外消毒
采用特殊光源双波长紫外灯。因其的性能，超纯水在该紫外灯内再经过6道循环处理过程，既除灭了残余的细菌，又降解了残留的痕量有机物，真正实现了水质的：TOC≤3ppb
5.精密过滤系统
采用精密过滤器，造水能力比常用的终端过滤器提高3－5倍，使用寿命大大延长，更好的保证产出水的品质。

Each lab ultra-pure water processing equipment, dalian laboratory ultra-pure water machine, introduction to dalian pure - dalian water equipment - dalian reverse osmosis water treatment equipment

Each lab ultra-pure water processing equipment
1 pretreatment system
AD hoc triple pretreatment system. Especially suitable for water salinity, high hardness, solid impurities, high chlorine content of clients, use very convenient, economy. The system in accordance with the "layer protection, gradually filtering" design idea and design meticulously. Because each unit are larger volume, precision design, so more powerful, since the pretreatment of various impurities, protect better removal efficiency is also higher.
2 reverse osmosis system
USES the high quality import RO membrane. With strong screening effect, it's extremely stable performance, under pressure in systems established by floods and not only solute. Therefore, the precision filter water can bacteria, viruses, salt and various kinds of carcinogenic substance. Desalination rate acuity 99%. Reverse osmosis system possesses automatic cleaning function, prevent reverse osmosis membrane fouling, ensure the sustained jam and efficient operation.
3 super purification system
Using the high grade nuclear polishing mixed bed four-column resin. Super purification processing system, make water ions are all away. Through this system of water resistivity can reach the highest 18.2 trillion ohms for 380-volt ac/centimeters, enough to meet the requirements of different experimental basic applications.

4 ultraviolet disinfection
Using special uv light source double wavelengths. Because of their excellent performance in the uv lamp, pure water again after six cycles in process, both the residual thoroughly destroy bacteria, and thoroughly degraded trace-level organic compounds, and the residue of the water: true 3ppb acuities TOC
5. Precision filtration system
Using the precision filter, make water capacity than common terminal filter increase 3-5 times, service life greatly extend, better ensure the high quality of output water.