Unit _ - Control of Air Pollution FABRIC FILTER – It consists of a tabular bag which is closed at the upper end and has a happer attached at the lower end to collect particles when they are dislodged from the fabric. Many such bags are hanged in a bag house. The filter bags are cleaned occasionally by a mechanical shaker for efficient filtration. It has high efficiency and can filter 0.5 µm size particles. ELECTROSTATIC PRECIPITATOR – It works on the principle of electrostatic precipitation
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Lab 5 DECOMPOSITION (Nov 2‚ 2011) Introduction: Decomposition is the breakdown of organic material into its smaller molecules and elements. (This term is generally considered as a biotic process but one may find it also used to describe an abiotic process‚ e.g.‚ due to weathering.) The decomposing organisms may use the release of elements for nutrients and by breaking apart the carbon-carbon bonds in organic matter this can release energy for them. These smaller molecules and nutrient elements
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discomfort in the vagina & vulva • -dysuria & dyspareunia PHYSICAL EXAMINATION • -thick cream cheese-like vaginal discharge • -vagina appears red & irritated LABORATORY DIAGNOSIS • -Direct microscopy (10% KOH) ➡ mycelia (long thread-like fibers) & psudeohyphae‚ budding of yeast • -(+) growth on vaginal yeast culture • TREATMENT • -local - Clotrimazole 1% cream 5g intravaginally x 7 days or • -Clotrimazole 100 mg vaginal
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Jane f. Sumalinab BSED-E Introduction to Singaporean Literature The history of Singaporean literature is closely connected with the country ’s own inception as a republic in 1965. Autonomy‚ first from its British colonial masters and later by separation from Malaysia‚ gave rise to the urgent necessity to find a separate and distinct national identity‚ one that could clearly be called Singaporean. The endeavor to establish this identity is echoed in the literature through the themes they raise.
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The Anthelmintic Property of Methanolic and Ethanolic extract of the Kulitis leaves (Amaranthus viridis) Chapter 1 Introduction The World Health Organization estimates that a staggering two billion people harbor parasitic worm infections. Parasitic worm also infect livestock and crops‚ affecting food production with a resultant economic impact. Despite this pevelance of parasitic infections‚ the research o the Anthelmintic drug is sparse. According to the WHO‚ only a
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Boom predicted in Indian beer market One of the world’s largest breweries plans to invest $100m (£70m) in the Indian beer market in the next five years. South African Breweries (SAB)‚ the world’s fifth largest brewer‚ aims to increase its share of the Indian market from 4% to 25%. SAB says it expects the Indian market‚ currently selling 72 million cases of beer a year‚ to treble in size in the next 10 years. A shift in drinking preferences from spirits to beer‚ and also some relaxation in
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Chemistry and Matter Rich McConnell‚ CH-201 Grantham University Chemistry and Matter 1. A scientist who is trying to make an insecticide that is more toxic to mosquitoes than to humans would be involved in ________. 1. Basic research 2. Applied research 3. Technology 4. Serendipity 2. How is chemistry defined? Science can be looked at like at tree‚ within this tree there are different branches one of which is Chemistry which studies composition and properties of matter and the changes they go through
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The first experiment performed was a simple acid–base titration using oxalic acid and KOH. The experiment was performed so as to check the feasibility of the idea behind the development of automated system for the measurement of pH and to have enough confidence in performing future experiments and also to check the response of the interface
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he was defeated and killed at Panipat in 1526. Several palaces‚ wells and a mosque were built by him in the fort during his period. After Panipat‚ Mughals captured the fort and a vast treasure - which included a diamond that was later named as the Koh-i-Noor diamond - was seized. Babur stayed in the fort in the palace of Ibrahim. He built a baoli (step well) in it. Humayun was crowned here in 1530. Humayun was defeated in Bilgram in 1540. Sher Shah held the fort for five years. The Mughals defeated
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Abstract The main purpose of this experiment was to synthesize benzilic acid from benzoin. This requires a multistep synthesis with benzyl as an intermediate product. The first step required HNO3 as an oxidizing agent and the second step required KOH and HCl. The percentage yields of benzil and benzilic acid were 59.5% and 21.9% respectively. The calculated melting point of benzil was 90.1-91.6 which suggested some impurities‚ but the MP of benzilic acid was 149.3-151.5 which suggested a pure yield
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