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Filter Media of water treatment with good hydrophile

Pingxiang Nanxiang Chemical Packing Co., Ltd.

Filter Media of water treatment with good hydrophile

Place of Origin : Jiangxi

Brand Name : Nanxiang

Certification : ISO9001

Packaging Details : Plastic bag or according to customer request

Delivery Time : 10 days for a 20' container

Payment Terms : TT

Supply Ability : 20 cubic meter per week

MOQ : 1 cubic meter

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Moving bed biofilm reactor(Moving Bed Biofilm Reactor,referred to as MBBR) is a kind of new biofilm reactor has high efficiency,strong ability to loading,high treatment efficiency,sludge age,less residual sludge,nitrogen and phosphorus removal effect is good,no sludge expansion,has been widely used in foreign countries;biological suspended filler is a core component of MBBR process;the development,production of high activity of suspended packing,is to ensure the effective operation of the MBBR process

Hydrophilicity Biofilter media

Many research have shovn that biocompatibility and hydrophilicity have a great influence on the performance of biological filter media.Hence, choosing materials with better biocompatibility,superior hydrophilic properties have become particularly important for a high efficiency biofilter media.

Our Comany has cooperated with Singapore institutions of biological filter media from 2004to 2007to study and choose the bet material for comparison test of hydrophilicity and biocompatibility,From PP,HDPE,LDPE,ABS and other plastic materials,finally test result shows that HDPE is the most superior biological meterials.And then we did dozens of HDPE comparison test again from different HDPE suppliers and different types of HDPE to study and choose the best suitable kind of HDPE.After hundreds of test and selection,we found a kind of HDPE has a very good mechanical properties,suitable density and best performance of biocompatibility and hydrophilicity.

Our Company has done many innovations for biological filter media inmachine and production process to improve the quality of the biofilter media,to keep its roundness,length,density more uniform and unified.hence,it provides much more physical attachment point for micro-organisms when using HDPE filter media and also improves its hydrophilicity which favor for the growth of micro-organisms,accelerate forming membrane and improve water treatment efficiency.


1. Excellent mechanical properties.We selected 100% Virgin unfilled HDPE materials,which ensures its excellent mechanical properties and its service life up to 30 years.

2.Biofilm High quantity and Shorter biofilm formation time. We choose the best performance HDPE materials to do biocompatibility and invasive test,to improve its biofilm quantity and biofilm formation speed.

3.Large specific surface area and strong impact resistance.HDPE Bofilter media made by secial processing technology with peculiar ring structure design,to make it large specific surface area and strong impact resistance.

Sing scope

&Project title,the amount of upgrading sewage treatment plant

&New sewage treatment project of MBBR and BAF process

&Biochemical treatment of reclaimed water

&Aquaculture in removal of ammonia nitrogen,water purification

&Biological filler biological deodorization tower

Application industry

Municipal,power,pharmaceutical,chemical,electroplating,metallurgy,machinery,paper making,printing and dyeing,medicine,food processing,aquaculture,with the continuous improvement and application of products not only deepens,use small boss active biological filler will be shipped to more widely.

Bio filter media

Biofilter media is anything insect that provides housing for beneficial bacteria that break down dissolved solids to a less toxic form.This is a media that should not be replaced unless it has become too clogged to function.

Biological filter media houses the natural bacteria involved in the nitrogen cycle.Itprovides a larger surface area for beneficial bacteria to colonize,allowing water to pass over the colonies,bringing nutrients and oxygen required for the nitrogen cycle.

To understand this media,first we must understand what the bacteria used for biological filtration need to thrive:

&Environment above 55ºF

&Ammonia or nitrite as food source


Bacteria extract food and oxygen from the water passing over them.When particulate matter gets into the media,decreasing water flow,it"starves"that area of oxygen and food,causing bacteria in that area to die.

Once the bacteria have become established in the biological media,they are difficult to destroy,except by over-cleaning,using chlorinated water,or using certain chemicals.

A bacterial culture's activity will specifically depend on its exchange surface area(substrate and oxygen).In activated sludge,thes surface area will be limited.

Product Advantages

Scientific formula,rapid biofilm>>>

Integration of a variety of trace elements in the filling,improve the hydrophilic performance,accelerate growth of microorganism and improve the physiological activity of cells that microorganisms in trace elements rapidly under the action of attachment on the surface of the filler,and the rapid growth,biofilm formation of organizat

Large specific surface area,more biomass>>>

Geometry and special surface treatment,given the packing a huge surface area,microorganisms,especially bacteria tocreate a safe and comfortable living environment,provides space and extended sufficient.

Easy flow,high mass transfer efficiency>>>

Appropriate proportion(before 0.97-0.98 biofilm,biofilm≈1),is packed more easy fluidization,save energy consumption.

Celluar sawtooth structure nique is packed in water freely three-dimensional flow,constantly on the bubbles in water impact and cutting,the contact frequency is increased and the oxygen utilization rate increased sewage,oxygen and bological membrane between the three thanks,high mass transfer efficiency,fast degradation of wastewater.

Flexible dosing,high load>>>

Only in the original pool based on direct adding fillers, by adjusting the dose,can meet the processing load and improve the water quality requirements,without the need for new treatment pool,can save floor.

Product Tags:

Filter Media


Filter Media of water treatment


filter media

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