Choosing the Mr.Right filter paper
Selecting the correct filter paper in laboratory science is dependent upon the requirements involved in the use of the paper. These requirements will determine what type of particle retention and…
The best method of water treatment
The market is literally flooded with water treatment options. Reverse osmosis systems, loose granular activated carbon, solid carbon block filters, and distillers all promise sparkling, clean water, but how do…
How to choose sewing thread
Knowing which thread to choose for your sewing project is a key part of a successful outcome. Thread that is too small or weak can result in a project that…
PP: A Silent Hero
Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications including packaging and labeling, textiles (e.g., ropes, thermal underwear and carpets), stationery, plastic…
Polyethylene: A Rising Star
Polyethylene, often referred as PE, is the most common plastic.The annual global production is around 80 million tonnes.Its primary use is in packaging (plastic bags, plastic films, geo- membranes, containers…
PTFE: the superman in filter materials
As we know, PTFE is kind of the superman in filter materials choosing due to its marvelous chemical properties. Moreover, with the over rising of water and energy issue, PTFE…
Some vital questions to your filtration methods
There are several filtration methods : simple or gravity, hot and vacuum filtrations. The selection of the appropriate method is typically dictated by the nature of the experimental situation. The…
Backwashing of Filters
Backwashing of the filters is the single most important operation in the maintenance of the filters. If the filter is not backwashed effectively, problems may occur that may be impossible…
Control of Filter Flow Rate
When a filter is subjected to rapid changes in flow rate, the turbidity of the effluent may be affected, and the dirtier the filter media, the greater the effect. When…
filter operating problems
There are three major types of filter problems. They can be caused by chemical treatment before the filter, control of filter flow rate, and backwashing of filters. Chemical Addition Before…