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人工湖治理材料

Artificial lake treatment materials

一、New Materials -AFM Filter



Functional Distribution of Aquarium & Marine Museum





Certification of AFM ®
1、AFM ® Provides permanent, reliable filtration, Never needs to be replaced again;
2、AFM ® is 300 times greater than sand available for adsorption of dissolved chemicals and sub-micron particles;
3、Filtration efficiency is at least twice as good as sand, time needed for backwash is half of sand;
4、AFM ® is very good at removing iron and manganese, due to surface–ve charge。


Three main problems caused by biofilm



二、Chemical Dosing Method: Directly add oxygen, fungicide and so on.



ACO is a chlorine stabilizer used in the late disinfection phase.



Features
1、Protects chlorine to extend its half life by a factor of 4;
2、Boosts the ORP through advanced oxidation with no DBP`s;
3、Improves air quality and water clarity;
4、Non-hazardous, non-toxic formula, NSF 50 certified;
5、Ready to use, can be applied manually 1 x month.









Features
1、A precise combination of 6 different electrolytes and polyelec- trolytes to cover the widest possible range.
2、Removes pollutants from solution and flocculates fine suspend- ed solids
3、Improved filtration reduces oxidation demand by up to 80 %.








Bacteria and algae , s need phosphates to grow, If you remove all phosphates it will be difficult for bacteria , a and algae , s to survive.



Features
1、Phosphate is a 3-time negative charged ion. Nophos is 3-times positive charged ion;
2、Bacteria and algae‘s need phosphates to grow;
3、If you remove all phosphates it will be difficult for bacteria‘s and algae’s to survive;
4、To react with 1g of phosphate you need 10ml of NoPhos;
5、Totally we have 50g of phosphate per hour => you need to dose to the Wastewater 500ml NoPhos per hour;
6、Target values of Phosphate in tertiarry effluentfor non limited irrigation is 0.05 ppm.





三、Animal and Plant : Use aquatic to absorb and eroded pollution

Bionic aquatic fillers is developed by our company in recent years, which is a polymer soft microbial carrier filler dedicated to the open-air water treatment and similar to aquatic plants. Special contact materials make their surface area huge, each cubic filler with several times the square surface area for microbi- al attachment growth.


The filler imitate the natural colors and its root can be fixed in the bottom of the lake, with its top floating naturally, coupled with its own special composition, it is still floating after the biofilm take shape, the filler can naturally form the biofilm under the water flow and photosynthesis so as to repair and purify.The filler has a high efficiency of hydrophilic and pro-microbial, high specific surface area, microbial easy to attach, form biofilm fast, save debugging time and debugging costs.The tens of thousands of spiral loops on the surface of the filler make the filler have a large specific surface area, which is unmatched by other traditional fillers.



Water Diversion and Water Change:10% of the Whole Water

When the suspended solids in the water (such as mud, sand) increased, the transparency of the water decreased, water quality gets muddy. It is possible to reduce the impurity concentration by diversion and water changing. Disadvantages: Need to replace a lot of water, and water resources in China is a considerable shortage, this will waste valuable water resources,which cost is very high.






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