Water purification is the process of removing undesirable chemicals‚ biological contaminants‚ suspended solids and gases from contaminated water. The goal is to produce water fit for a specific purpose. Most water is purified for human consumption (drinking water)‚ but water purification may also be designed for a variety of other purposes‚ including meeting the requirements of medical‚ pharmacological‚ chemical and industrial applications. In general the methods used include physical processes such
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slopes of Mt. Mayon. The fiber was then exported to Japan as according to the District Forester stationed in Legazpi City‚ it was utilized by the Japanese for currency-making during World War II. The salago plant can be found all over the country and is known by different names and species. The plant is called “baleo”‚ “tuka”‚ or “dapnit” in the Ilocos provinces; “salago” or “taho” in Albay; “titipuho” or “palipo” in Batanes Island; “salagip” in Batangas; “sagu” in Laguna; “salago” or “siapo” in the
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Salt is modern book written about the history of salt and its effect on the events of the past. The book maintains a semi-chronological flow to it. It is nonfiction and there are no characters. Salt has had an effect on the past that is often overlooked‚ but not by the author of Salt‚ Mark Kurlansky. Salt takes you through the history of the only edible rock. It begins talking about the sexuality of salt as a hook‚ then begins talking about the nutrition of salt. The rest of the book is about different
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The Huntsville Plant Project will be ready by the June 30‚ 2012 deadline set by the board of directors because the Project has covered all of the areas necessary in its planning. Huntsville has identified the team that they are going to use for the project. They have been informed with the details of the task that are required of them. The company’s team has an idea of what they must do to keep the project on track. The schedule coordinates the activities with the resources that are readily available
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Citric acid reacts rapidly with iron‚ but is not itself the rusting of iron. The water in the lemon juice helps iron rust‚ but in the presence of air. The same happens when you open bottle of Coca-Cola‚ including citric acid‚ phosphoric acid‚ carbonic acid and other things in the fall for the taste. Citric acid has an advantage over some other acids‚ because it is less corrosive‚ not as dangerous to the environment‚ while remaining efficient‚ cheap (but not as cheap as the old battery acid).
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Medicinal plants constitute an important natural wealth of a country. They play a important role in providing primary health care services to rural people. They serve as therapeutic mediators as well as important raw materials for the manufacture of traditional and modern medicine. Substantial amount of foreign exchange can be earned by exporting medicinal plants to other countries. In this way indigenous medicinal plants play significant role of an economy of a country. Past century there has been
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Plants need water for photosynthesis but they take in water through their roots so they need to transport the water up the stem to the leaves. Water is taken in by the root hairs because there is a higher water potential in the soil than in the root hairs. Then osmosis occurs to move the water from a cell with high concentration of water to a cell with low concentration through the permeable membrane. Once the water has moved down the concentration gradient it reaches a vessel called a xylem. As
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PLANTS AND HUMAN BEINGS Plants and humans are living things that constitute part of the environment. These two depend on each other for their survival. But as plants can live without humans‚ humans can not live for long without plants and this essay explains why this is possible. Plants have the capability to build up organic substances they need from inorganic substances. They only need carbon dioxide‚ water and salts to make their essential substances. Glucose for example is produced from these
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ORGANIC AND INORGANIC CONSTITUENT IN ESSENTIAL IN PLANTS AND NUTRIENTS REQUIRED TO PLANTS Organic constituent DEFINITION An organ‚ system‚ or other discrete element of an organism the part of the plant that carries out photosynthesis. EXPLANATION: The chemical compounds of living things are known as organic compounds because of their association with organisms. Organic compounds‚ which are the compounds associated with life processes‚ are the subject matter of organic chemistry. Among the numerous
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How to Plant & Grow Moringa The Moringa is a fast growing tree that can reach up to 3 meters in its first year. Moringa is an ideal plant to grow in your own backyard. Get a little Moringa in your diet‚ you can grow your own multivitamin! The Moringa tree grows to about 10 tall‚ with drooping branches. It thrives in subtropical and tropical climates‚ giving fruit and flowers continually. However Moringa grows best in dry‚ sandy soil. This makes it an ideal tree to grow in semi-desert conditions
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