Nano Silver Coated Polypropylene Water Filter

The enumeration of bacteria was done by membrane filter method.

Nano silver coated polypropylene water filter.

Figu re 4 and table 1 depict sem analysis of the. For the production of nano silver filters a. Silver nanoparticles drinking water purification. Currently cwfs are manufactured by pressing and firing a mixture of clay and a burnable organic material such as flour rice husks or sawdust before.

The structure of the cylindrical polypropylene water filter coated with nano silver layer was studied by scanning electron microscopy. No nano silver particle present in the filtered water sample. Silver nanoparticles drinking water purification. Silver nanoparticles were deposited on cylindrical polypropylene water filter by physical vapor deposition method using a modified balzers machine.

Nano silver sediment filter. When the nano particles are coated on the surface of any material the surface area is increasing several million times than the normal silver foil. Through the hi tech nano technology the activity of silver ion is enhanced. The nano silver particles were made by electron beam bombardment of the silver metal which were subsequently deposited on the.

This is the first report on the manufacture of nano silver coated cylindrical polypropylene filter using the electron beam gun technique. Nano silver activated carbon. After the activated carbon combining with nano silver ions its absorption capability on organic polymers is increased several times and disinfection efficiency is enhanced more than 2000 times comparing to the result from the silver added and silver impregnated carbons and several ten. Nano silver polypropylene filter is used to purifying the water by filtering various oxidized substance such as rust heavy metal dirt sand mud and other microscopic impurities that are not larger than 10 micron.

For the production of nano silver filters a modified balzers 760 machine equipped with an electron beam gun was used. The most important thing in nano silver is to control the purity of silver particle. Pack 6 white nano silver faces masks 3d form men women cover using premium cotton fabric 3 layers waterproof breathable washable reusable. 12 months or 10 000 litres whichever come first.

At a flow rate of 3l hr and after 5h filtration all of the. The maximized surface enables strong antibacterial effect with small amount of silver. Of the nano silver coated polypropylene filter used in water purification. 5 0 out of 5 stars 1 29 99 29.

A ceramic water filter cwf is a simple device that can eliminate water borne pathogens.