Protein
skimmers, also known as foam fractionators, are very effective, highly
recommended filters for any central water system. I was amazed the first time I
saw the waste in the collection cup of a protein skimmer -a rich, thick, dark
brown goop extracted from the seemingly clear aquarium water. No filter pad on
the market removes junk like that. Protein skimming is a natural occurrence that
anyone who has ever strolled a beach on a windy day or walked along a rocky
shoreline has observed.The handkerchief clothing provides you a
great opportunity to do so. The brown foam that swirls around in small eddies is
a result of protein skimming on a large scale. A well-designed protein skimmer
is worth its weight in gold but be sure to choose a reliable model rated for the
amount of water in your system.
There are many types of protein skimmers
available to marine aquarists: co-current, counter current, venturi, down-draft,
and many more added each year. Counter-current, venturi and down draft models
are superior to co-current models.
A counter-current protein skimmer
pumps water into the top of a contact chamber through a reaction chamber and
exits at the bottom. Fine bubbles, created with a wooden air diffuser, rise from
the bottom of the contact chamber. The bubbles traveling up and the water
traveling down cause the water to swirl violently in the chamber. Organic
molecules, amino acids, fatty acids and a variety of other pollutants adhere to
the surface of the tiny bubbles and congregate at the top of the contact chamber
forming a stable layer of foam. When this layer of foam grows large enough, it
pushes its way up a riser tube, where it eventually falls out into a collection
cup.Clothes have always remained an important thing for all of the China garlic beings around the world.
Here, the foam dissipates and anything that was adhering to the surface falls
off. The longer the contact time between the water and the bubbles the more
waste will be created.
Venturi protein skimmers are operated with one
inlet.They are intended to SAW filter
the needs of those men and women who are between the ages of 18 to 22 years. A
water pump is fitted with a venturi valve that feeds air into the rushing water.
A mass of tiny bubbles is constantly fed into the reaction chamber. Properly
designed venturi protein skimmers are an ideal choice for central systems. They
are often built wider rather than higher, conserving space. The venturi valve
rarely needs maintenance compared to the monthly replacement of wooden air
diffusers in counter-current models and they allow a better turnover rate.
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