KINETIC STUDY OF LIQUID-PHASE ADSORPTIVE REMOVAL OF HEAVY METAL IONS BY ALMOND TREE (TERMINALIA CATAPPA L.) LEAVES WASTE ABSTRACT. The kinetic sorption of five metal ions - Al3+‚ Cr6*‚ Zn2+‚ Ag+ and Mn2+ - from aqueous solution onto almond tree leaves (ATL) waste in single component system has been studied. The experimental data was analyzed in terms of intraparticle diffusion and rate of adsorption‚ thus comparing transport mechanism and chemical sorption processes. The sorption rates based on
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Mental Capacity Act The Mental Capacity Act was passed in 2008 in Parliament so that Singaporeans can appoint proxy decision-makers before they become mentally incapacitated by illnesses like dementia or brain damage. The Act‚ which came into force on 1 March 2010‚ is broadly modelled on the UK’s own Medical Capacity Act 2005 (Gillespie‚ 2010) and individuals can do so through a new statutory mechanism called "Lasting Power of Attorney" or LPA – which enables adult individuals to prospectively
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The novel “In the Heat of the Night” introduces the reader to two characters‚ Virgil Tibbs and Bill Gillespie. Virgil Tibbs is a homicide detective at the Pasadena Police department‚ and Bill Gillespie is the Chief of Police for Wells County. In the novel they are shown as two completely opposite characters whose personalities differ almost completely. The basic aspect of the novel is how during the 1960’s people in the south underwent severe racism and prejudice. The novel also depicts how because
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The alkali metals are found in group 1 of the Periodic table. They are very reactive metals and do not occur freely in nature. Alkali metals are malleable‚ ductile‚ and are good conductors of heat and electricity. Alkali metals can also explode if they are exposed to water. The Alkali metals are: lithium‚ sodium‚ potassium‚ rubidium‚ cesium‚ and francium. Lithium The mineral petalite‚ which contains lithium‚ was discovered by a Brazilian scientist named Jose Bonifacio towards the end of the
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NOTE ON CONSUMER PROTECTION ACT‚ 1986 A person may be consumer of goods‚ or services. When I purchase a fan‚ a gas stove or a refrigerator‚ I could be the consumer of goods. When I open a bank account‚ take an insurance policy‚ get my car repaired‚ I could be the consumer of services. The consumer protection Act‚ 1986 tries to help a consumer when for example‚ the goods purchased are defective or the services rendered to him are subject to so deficiency. Prior to the consumer Protection
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Choose a character from To Kill a Mockingbird‚ to write about. Here are some suggestions: *Scout Finch *Boo Radley *Atticus Finch *Jem Finch *Tom Robinson *Mayella Ewell *Dill Harris **Note…. All examples from In the Heat of the Night. Step 1 - Pre-Writing/Outline Brainstorm for several character traits‚ using the sheet(s) provided. Then‚ try to narrow down your search to THREE good traits. How do you pick the best three? Ask yourself the following
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The transition metals are placed in the centre of the periodic table‚ between groups 2 and 3. They are generally hard and dense‚ and less reactive than the alkali metals. Iron‚ copper‚ silver and gold are important transition metals. The transition metals: overview The elements in the centre of the periodic table‚ between groups 2 and 3‚ are called the transition metals. Most of the commonly used metals are there‚ including iron‚ copper‚ silver and gold The transition metals Common properties
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– P25 (P10 — P35) CVD-coated carbide grade for finishing to roughing of steel and steel castings. The combination of a wear resistant coating and a tough substrate allows the grade to handle continuous cuts as well as interrupted cuts at high metal removal rates. GC1525 (HC) – P15 (P05 — P25) A PVD coated cermet with very high wear resistance and good edge toughness. For finishing and semi-finishing of low carbon and low alloyed steels. To be used when good surface quality is demanded at
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Sam Woods is a very important character in the novel In the heat of the night. He is a racist‚ and throughout the novel you will notice many changes in his attitude towards Negro’s. Sam Woods is a middle-aged man‚ who works for the city of Well’s police department. Until Chief Gillespie had arrived in town‚ Sam Wood had been rated as a big man‚ but Bill Gillespie’s towering size‚ made Sam look a normal size. Sam takes a lot of pride into his work‚ and has read up on everything you need to no
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The role of women in different societies and times in "Heat and Dust" The era of the Victorian women spanned 64 years and concluded several changes in attitudes. The common thinking about women in the Victorian era was that a woman´s position was limited to domestic work and the care for her children. The stereotype of the distribution of roles was women staying by the hearth with their needles whilst men wielded their swords. Women had to bear a large family and to maintain a smooth family atmosphere
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