活性玻璃过滤介质(AGFM)

活性玻璃过滤介质replaces traditional sand media in all filtration applications. It is manufactured from a specific glass type and processed to obtain the optimum particle size and shape, and thenactivated to increase the surface area by 300 times over crushed glass or sand.The high surface area is带负电(Zeta电位)到电静态吸收有机物和小颗粒。It also haspermanent metal oxide catalysts, creating a high redox potential, to make AGFM self-sterilizing.

Main Benefits

  • 超过30%的运行成本与沙子
  • Over 50% lower chlorine consumption and lower disinfection by-products vs sand
  • Filtration down to several microns at 100% efficiency without filtration aids
  • More than 4 times longer lifecycle than sand Specifically engineered product, targeted for an efficient removal of priority metal oxides and other target constitutes
  • Guaranteed prevention of channeling & biological fouling on the AGFM surface

Recommended AGFM Grades and Arrangement from top to bottom (on a bottom plate), in Pressure Filters

年级 Size (mm) Commercial Purification High Purification Ultra Purification
等级0. 0.25 - 0.50 N/A 20% 60%
1级 0.4 - 1.0 70% 50% 20%
2级 1 - 2 15% 15% 10%
3年级 2 - 6 15% 15% 10%

Recommended applications for AGFM

应用程序类型 Removed by use of AGFM
Drinking water 铁,锰,砷酸和一些优先化学品
市政废水 Phosphorous & Bacteria, BOD, COD & TOC
Industrial Process Water Organic pollutants & oils, TSS, VSS & Particles < 1 micron
Industrial Wastewater Colors and fine fibers, Residual mineral oils

Product Details

Name 活性玻璃过滤介质(AGFM)
Usage Replacement for sand in all media filtration applications
Material 绿色再生玻璃,具有活化表面的独特形颗粒
Unique Features 生物抗性,自杀菌,可持续,活化过滤介质

如何使用AGFM

AGFM is a direct replacement for sand in your media filters. Our media has a15% lower density than sand重量。这意味着您的媒体将比相同的沙子更少。

Recommended operational parameters

Parameter 价值
Filtration velocity 1-15米3/ hr / m2
Back Wash velocity 35-55米3/ hr / m2
Max. operating differential pressure > 0.4 bar
Back Wash Duration 5 - 10 mins
Water pH limits 3 - 9
水温限制 1-100 ° C

IMPORTANT NOTE: Before first use of AGFM backwash the media for 10 – 15 minutes 3 consecutive times with potable water and then rinse it for a further 1 hour.