Particle filter

detects the shift and calculates how fast the object is traveling, along with it's location. 2. Polarized sunglasses block reflected light (glare). Since polarized light waves travel in a generally horizontal direction, the glasses have a special filter to block out this specific kind of wavelength, so only nonpolarized light can pass through! 3. When we see a rainbow, it is the result of the reflection and refraction of light waves. Light enters a water droplet and is refracted, then reflected…

1. Existing Knowledge- Based on prior knowledge, the Sulfur and Iron powder can be separated by using a magnet. The known fact is that the Iron particles can be attracted to the Magnet because of the attraction of the opposite charges. The Magnet will pull and attract the Iron and leaving the Sulfur behind. The separation of Sulfur and Iron powder is successfully accomplished because of the property of attraction. Since Iron is a metal, it has a positive charge and one side of the magnet has a…

Background: The bottle ecosystem created contains three compartments. It includes an aquatic habitat at the bottom, a filter in the center, and a terrestrial habitat at the top. The aquatic habitat included guppies, shrimp, a snail, and elodea. The filter was composed of a layer of fine sand, coarse sand, activated carbon, and gravel. The terrestrial habitat in our bottle ecosystem featured mealworms, a mealworm beetle, annual bluegrass, and purslane. In the aquatic habitat, the aquatic plant…

together invented a device that inhaled ethylene and is oxidized into water and carbon dioxide. This invention gave birth to Airocide which was showcased by KES Science and Technology Inc. alongside with Akida that mass-produced as a powerful air filter removing all the irritants and micotoxins from the air. Airocide has numerous unique capabilities. Its primary purpose was to preserve foods and eliminate ethylene in tight sealed spaceships. Now, with advanced technology, it…

required. For any living area of approximately 2, 500 square feet, the appropriate humidifier would be the size of a television set, the large console type, and it would be placed in one of the rooms. If the whole house humidifier also contains a HEPA filter, there will be a further improvement in the humidity control, along with the filtering climate of your…

lipsticks, moisturizers, shampoos, and sunscreens. In the cosmetic industry three main forms of nanotechnology are used: nanoparticles, nanocapsules, and nanospheres. The definition of nanoparticles is debated but they can be loosely classified as particles in the nanoscale region. Nanocapsules consist of a cosmetic ingredient enclosed by a polymeric membrane, and nanospheres are composed of a cosmetic ingredient dispersed through a sphere (see above picture) [4]. Solid lipid nanoparticles (SLN)…

The uses are only limited by your imagination, but this article will concentrate on survival/emergency uses. 1.) Water Filtration When purchasing cheesecloth specifically for water filtration you would want the finest weave available to filter out the micro particles. However,…

Have you ever wondered what fresh air smells like? Researchers say certain types of chemicals such as black carbon are affecting child birth. Black Carbon becomes a vast problem in the urban areas, usually near motorways, where vehicles are constantly present. Governments are now taking this seriously, due to the growing population. Population growth means more cars, leading to greater car emissions. Also, putting into consideration, the average passenger car emits 4.75 metric tons of carbon…

the filter membrane and thus improves filtration efficiency. This process uses filter cassettes and the direction of the fluid stream is parallel to the filter under an applied pressure. These filter cassettes are expensive to purchase, but are reusable once the filter cassettes have been cleaned to remove all traces of residual protein, foulants and other contaminants from the previous UF/ DF run. Prior to running a UF/ DF cycle for the first time, clean water is flushed through the filter…

filtration rate increased. All the solutes filtered were too large to pass through the 20 MWCO filter. The NaCl was able to pass through the rest of the membranes with the same filter concentration (4.81). The Urea & Glucose were unable to pass through the 50 MWCO filter, but was able to pass thru the 200 MWCO at both pressure differences. The powered charcoal was unable to pass through any of the filters even when the pressure was doubled. The residue analysis indicated all solutes present in…