what are orthophosphates in water?
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Orthophosphate is a readily available to the biological community and typically found in very low concentrations in unpolluted waters. Poly forms are used for treating boiler waters and in detergents. In water, they are transformed into orthophosphate and available for plant uptake.
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Trisodium phosphate is a common food additive found in many types of processed items like cereals, cheeses, soda and baked goods. While the FDA considers it safe, some evidence suggests that phosphate additives like trisodium phosphate may harm your health ( 1 ).
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Total solids are dissolved solids plus suspended and settleable solids in water. In stream water, dissolved solids consist of calcium, chlorides, nitrate, phosphorus, iron, sulfur, and other ions particles that will pass through a filter with pores of around 2 microns (0.002 cm) in size.
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is that biphosphate is (inorganic chemistry) any salt of phosphoric acid in which only one of the hydrogen atome has been replaced by a metal ion while bisphosphate is (organic chemistry) a diphosphate, especially a compound with two phosphate groups attached to a sugar residue.
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Phosphorus is an essential element for plant life, but when there is too much of it in water, it can speed up eutrophication (a reduction in dissolved oxygen in water bodies caused by an increase of mineral and organic nutrients) of rivers and lakes.
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Water molecules exist in two forms — different, but with almost identical physical parameters. Researchers refer to these two forms as ortho-water and para-water.
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Last updated: 14 November 2016. Oxidation-reduction potential (ORP, redox) measures the rate of oxidative disinfection caused by the addition of the effects of all oxidants in the pool water. ORP is determined by using a high quality ORP probe and meter. The unit of measurement of ORP is millivolts (mV).
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Environmental Impact: Rainfall can cause varying amounts of phosphates to wash from farm soils into nearby waterways. Phosphate will stimulate the growth of plankton and aquatic plants which provide food for fish. ... This process in turn causes the death of aquatic life because of the lowering of dissolved oxygen levels.
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The correct answer to this question is D; the empirical formula for a compound that is 43.6% phosphorus and 56.4% oxygen is P2O5.
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Phosphorus (P) is vital to plant growth and is found in every living plant cell. It is involved in several key plant functions, including energy transfer, photosynthesis, transformation of sugars and starches, nutrient movement within the plant and transfer of genetic characteristics from one generation to the next.
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A phospholipid is a lipid that contains a phosphate group and is a major component of cell membranes. ... In water, phospholipids spontaneously form a double layer called a lipid bilayer in which the hydrophobic tails of phospholipid molecules are sandwiched between two layers of hydrophilic heads (see figure below).
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In phospholipids, the two fatty acids are hydrophobic, or insoluble in water. But the phosphate group is hydrophilic, or soluble in water. ... This means that the hydrophobic regions find ways to remove themselves from water, while the hydrophilic regions interact with water.
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['Meat, poultry, fish.', 'Bran cereals and oatmeal.', 'Dairy foods.', 'Beans, lentils, nuts.', 'Dark-colored sodas/pop, fruit punch, some bottled or canned iced teas that have added phosphorus.']
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Nitrates, phosphates, and hydrogen ions are three of the major chemicals present in water, and all three have effects on the health of aquatic organisms. Nitrate is the most oxidized form of nitrogen found in the natural world.
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The ATP is made when inorganic phosphate combines with ADP. This is a dehydration synthesis reaction that occurs and in aerobic respiration, large quantities of the molecule are formed.
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combine both the phosphorus and the oxygen in the compound, whereas PO4-P only considers the phosphorus in the compound. 3-. “heavier” than PO4-P. One molecule of orthophosphate weighs 95 atomic units.
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While Total Phosphorus is measured in the laboratory for NPDES compliance purposes, process control using orthophosphate can also be used to reduce operational expenses such as energy and/or chemical costs.