Veolia水务技术与方案

Membrel* Electrolytic Ozone Generator

最先进的电解式臭氧发生器

The Membrel Electrolytic Ozone Generators, a brand of Ozonia*, are the most effective way to disinfect ultrapure water systems in industrial and pharmaceutical applications. The Membrel MkV Electrolytic ozone generator produces ozone using a unique method from water instead of gaseous air or oxygen.

The Membrel Electrolytic Ozone Generators continuously secure water and product quality for pure water, ultrapure water (UPW), and process water applications. Electrolytic ozone technology is used in pharmaceuticals, cosmetics, semiconductors, microelectronics, and personal care products markets

Download Membrel* Electrolytic Ozone Generator Brochure

概览

The Membrel MkV uses unique Veolia technology that produces ozone from water instead of gaseous air or oxygen. Adding Membrel Electrolytic ozone generators to an ultrapure water loop improves end-product quality and the overall water system’s performance. Membrel Electrolytic ozone generator is unique because it provides continuous disinfection protection compared to other technologies where microbial activity increases over time. They are also the safest way to disinfect because it eliminates any potentially harmful contamination from outside sources since ozone is produced from the ultrapure water itself. Ozone technology has many advantages over traditional disinfection technologies. While those benefits still apply, electrolytic ozone systems have other benefits applicable to pure water systems:

特点与优势

  • 臭氧生产能力为3 g O3/h至9 g O3/h
  • 集成流量控制，安装简单
  • 通过添加臭氧生产池可轻松升级
  • 易于集成，占地面积小，具有远程功能
  • 无需单独的氧气源
  • 符合所有主流药物标准，并符合FD、EN、IEC、ISO和CE指导

减少成本

  • 由于臭氧会立即溶解在工艺用水中，所以需要的设备很少
  • 坚固耐用—经过行业验证的技术—生命周期成本低
  • 与替代能源相比，能耗非常低

远离污染

  • 不会将离子污染引入工艺用水
  • 臭氧是由系统中已经存在的纯净水产生的
  • 臭氧会分解成无害的氧气，不会残留

增加生产正常运行

  • 连续生产，减少消毒周期频率
  • 无需停止生产即可防止微生物侵袭
  • 连续臭氧处理可确保始终保护水质

应用

Membrel电解臭氧发生器用于超纯水（UPW）消毒应用，适用于水质对最终产品质量至关重要的行业。Membrel电解臭氧发生器针对超纯水循环进行了优化，在超纯水循环中，水以闭环方式生产、储存和分配，并在多个使用点（POUs）使用，以集成到产品中。

几十年来，Membrel电解臭氧发生器在多个行业一直处于市场领先地位：

  • 医药品
  • 个人护理产品
  • 化妆品
  • 微电子

工作原理

The two primary ways of producing ozone for water treatment are through corona discharge or electrolytically. Veolia’s Membrel Electrolytic Ozone Generator uses an electrolytic process to produce ozone from water, making it the most effective method for ozone production in ultrapure water applications, where water purity is critical.

The Membrel MkV is the latest generation of Ozonia electrolytic ozone generators that uses proprietary Membrel modular cell technology and state-of-the-art electronics. The Membrel electrolytic ozone generator utilizes a fundamentally different ozone generation process, using purified water as an oxygen source instead of a gas such as air or oxygen.

Membrel电池在阳极和阴极之间既是电解质又是分离器，通过活化的多孔电极接触两侧。由于电流的作用，供给电池阳极侧的水会在阳极和电池之间的界面上被解离。解离出来的氧被用于产生臭氧，整个过程都是在Membrel电池内进行的。

从生产到卫生处理的转变就像按动开关一样简单

  • 只需关闭基于紫外线（UV）的臭氧破坏器，让臭氧对整个纯水循环进行消毒
  • 在生产模式下，开启以紫外线为基础的臭氧破坏装置，防止臭氧进入使用地点(POUs)
  • 在消毒模式下，关闭基于紫外线的臭氧破坏器，让臭氧对整个纯水循环进行消毒

 

Operation Mode

Figure 1 - Operation Mode

Cleaning Mode

Figure 2 - Cleaning Mode

在下面的动画中了解更多关于电解臭氧发生器的工作原理：

案例研究

Limit ultrapure water system costs and downtime using Ozonia ozone technology

Download Case Study - Ozone in ultrapure water loops

Ozonia ozone system reduces micropollutants to meet discharge limits at Altenrhein wastewater plant

Download Case Study - Reduce micropollutants with Ozonia ozone systems

Advanced Micropollutant Removal at ARA Morgental Wastewater Treatment Plant

Download Case Study - Advanced micropollutant removal with Ozonia ozone systems

资源

Membrel电解臭氧发生器用于超纯水（UPW）消毒应用，适用于水质对最终产品质量至关重要的行业。Membrel电解臭氧发生器针对超纯水循环进行了优化，在超纯水循环中，水以闭环方式生产、储存和分配，并在多个使用点（POUs）使用，以集成到产品中。

几十年来，Membrel电解臭氧发生器在多个行业一直处于市场领先地位：

  • 医药品
  • 个人护理产品
  • 化妆品
  • 微电子

臭氧系统设计

Most modem pure water networks are constructed as closed loop systems where the water is pumped through one or more circulation loops to different point-of-use (POU) points. Depending on the source water and final application, there are different pieces of equipment (such as filters, reverse osmosis membranes, UV systems, tanks, pumps) installed. The Membrel unit is an essential part of this large-scale fixed installation (LSFI). For all applications, it is best to install the ozone generation system in the loop and return just before it re-enters the storage tank. The by-pass flow for the electrolytic system is tapped off before the loop’s pressure retaining valve and reintroduced on the low pressure side

下载臭氧超纯水（UPW）信息图

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