Effective adsorption of anionic dye, alizarin red s, from aqueous

Liquid-Phase Adsorption Of Phenols Using Activated Carbons Derived From Agricultural Waste Material

Liquid-Phase Adsorption Of Phenols Using Activated Carbons Derived From Agricultural Waste Material
... adsorption of phenol on activated carbons indicate that no significant changes occur in the internal structure of adsorbent material using adsorption Conclusions Activated carbons developed from ... removal from wastewater using low cost activated carbon derived from agricultural waste material, Ind Eng Chem Res 42 (2003) 1965–1976 [14] N.A Darwish, K.A Halhouli, N.M Al-Dhoon, Adsorption of phenol ... industrial wastewater treatment, drinking water conditioning, etc Activated carbons can be prepared from a variety of materials The most commonly used raw materials for the preparation of activated carbons...
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Preparation of chitosan magnetite composite beads and their application for removal of Pb(II) and Ni(II) from aqueous solution

Preparation of chitosan magnetite composite beads and their application for removal of Pb(II) and Ni(II) from aqueous solution
... magnets The synthetic procedure of composite beads was schematically presented in Fig 3.2 Application of chitosan/ magnetite composite beads for removal Ni(II) and Pb(II) in solution 3.2.1 Isotherm adsorption ... lines of composite patterns indicated that Results and discussion 3.1 Characterization of chitosan/ magnetite composite beads 3.1.1 Morphology and particles of chitosan/ magnetite composite beads ... hydroxide solution and Br2 solution After the formation of the Ni(II)- dimetyl glyoxim complex, the concentration of Ni(II) ions was determined from the absorbance at 475 nm The amount of Pb(II) and Ni(II)...
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Development of surface activated granular media for effective adsorption and filtration

Development of surface activated granular media for effective adsorption and filtration
... being ineffective to the removal of suspended particles and dissolved substances It is therefore desirable to develop more effective granular media as both adsorption and filtration materials for ... experimental parts of coating PPy on the surfaces of glass beads and nylon 6,6 granules and immobilizing chitosan on the surfaces of PET and nylon 6,6 granules, as well as the adsorption and filtration ... stages) and deposition of colloid particles 2.3 Adsorption and Granular Filtration Separation processes like adsorption and filtration refer to the operations that transform a mixture of substances...
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Phosphate removal from aqueous solutions using red mud wasted in bauxite Bayer's process

Phosphate removal from aqueous solutions using red mud wasted in bauxite Bayer's process
... red mud wasted from Guinean bauxite and its utilization for phosphate removal from aqueous solutions are discussed Experimental procedure Red mud was obtained from a bauxite ore refinery in Guinea ... for removal of phosphates from aqueous solutions [7] Zakharova et al have reported the production of mixed aluminium-iron coagulant from red mud and spent pickling liquor from iron smelting plants ... of red mud and OPh-solution and PO3 removal( •-raw red mud, ~-activated red mud) (30 rain for raw mud and 15 for activated red mud) The same tendency was more clearly illustrated with TPPs-solutions...
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The business of hotels 2000[h ingram, s medlik](dadich)

The business of hotels  2000[h  ingram, s  medlik](dadich)
... as a franchise, on the outskirts of the city, which serves mainly travelling businessmen and tourists ᭿ ᭿ A Review So Far In this chapter hotels are described as businesses of commercial hospitality, ... hotels, railway hotels, airport hotels (the terms also indicating location) According to the purpose of visit and the main reason for their guests’ stay, hotels may become known as business hotels, ... several of these segments as well Core business management: The recognition of doing one or a few things well underpins this method Firms have divested themselves of peripheral business units...
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Comparative decolorizing efficiency of textile dye by mesophilic and thermophilic anaerobic treatments

Comparative decolorizing efficiency of textile dye by mesophilic and thermophilic anaerobic treatments
... RESULTS AND DISCUSSION Dye decolorization Dye decolorizing efficiency by digested sludge The potential of digested sludge on MO and RB4 tested by variation of dye concentration was shown by the ... Journal of Water and Environment Technology, Vol 6, No.1, 2008 Dye decolorization Dye decolorizing efficiency by digested sludge To reveal the decolorizing efficiency of digested sludge on MO and ... (MO), and anthraquinone type represented by Reactive Blue (RB4) were investigated for comparative decolorizing efficiency by mesophilic (35oC) and thermophilic (55oC) anaerobic biological treatments...
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Tài liệu THE KING OF THE GOLDEN MOUNTAIN -GRIMM''''S FAIRY TALE ppt

Tài liệu THE KING OF THE GOLDEN MOUNTAIN -GRIMM''''S FAIRY TALE ppt
... like a raspberry on his right arm.’ Then he showed them the mark, and they knew that what he had said was true He next told them how he was king of the Golden Mountain, and was married to a princess, ... and the third night the princess came, and fell on his neck and kissed him Joy and gladness burst forth throughout the castle, the wedding was celebrated, and he was crowned king of the Golden Mountain ... left to the bad or good luck of wind and weather Then he took leave of his father, and set himself in the boat, but before it got far off a wave struck it, and it fell with one side low in the water,...
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Tài liệu Voices of Fear and Safety¿ Women¿s ambivalence towards breast cancer and breast health: a qualitative study from Jordan pdf

Tài liệu Voices of Fear and Safety¿ Women¿s ambivalence towards breast cancer and breast health: a qualitative study from Jordan pdf
... Voices of Fear and Safety” Women’s ambivalence towards breast cancer and breast health: a qualitative study from Jordan Hana Taha1,2,3* Email: hana.taha@ki.se Raeda Al-Qutob4,5 Email: raeda@johud.org.jo ... for breast cancer Atlanta: 2012 http://www .cancer. org /Cancer/ BreastCancer/OverviewGuide /breast- cancer- overviewsurvival-rates Jordan Ministry of Health: Annual incidence of cancer in Jordan Amman: ... Foundation, Amman, Jordan Abstract Background Breast cancer is the leading cause of cancer mortality among Jordanian women Breast malignancies are detected at late stages as a result of deferred breast...
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Tài liệu Impact of Tobacco Use on Women’s Health doc

Tài liệu Impact of Tobacco Use on Women’s Health doc
... the Tobacco Epidemic: Impact of Tobacco Use on Women’s Health greater among the offspring of women who smoke In addition, it appears that breastfeeding is less common or of shorter duration among ... area is continuing • Studies are needed on girls’ and women’s understanding of the disease risks associated with tobacco use and on effective means of tobacco- use prevention and cessation among various ... association between smoking and depression is important for women’s health and needs further study Risk of a number of other conditions is higher among women who smoke than among non-smokers These conditions...
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Tài liệu 100 Years Of Protecting And Promoting Women''''s Health pptx

Tài liệu 100 Years Of Protecting And Promoting Women''''s Health pptx
... www.fda.gov and use the search word “history.” 1933: Protecting The Health of Women An exhibit of dangerous food, medicines, medical devices and cosmetics was prepared to illustrate the shortcomings of ... inhaled insulin approved for treatment of type or type diabetes F 1994: Advocating for Women: Office of Women’s Health FDA created the Office of Women’s Health (OWH), beginning a new chapter in ... commitment to women’s health Serving as a champion for women’s health both inside and outside the agency, OWH safeguards the health and well being of American women in a variety of ways by: •  roviding...
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Tài liệu ADSORPTION OF ORGANIC COMPOUNDS doc

Tài liệu ADSORPTION OF ORGANIC COMPOUNDS doc
... certain amount of a compound of interest ADSORPTION OF ORGANIC COMPOUNDS 13.7 from a mixture of adsorbable compounds is greater than if adsorption occurs without competition, because part of the adsorbent’s ... during adsorption Adsorption Kinetics Transport Mechanisms Removal of organic compounds by physical adsorption on porous adsorbents involves a number of steps, each of which can affect the rate of ... as ADSORPTION OF ORGANIC COMPOUNDS 13.17 FIGURE 13.12 Effect of biodegradation and the presence of nonadsorbable compounds on the shapes of breakthrough curves steam and CO2 at temperatures of...
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Tài liệu The Riel Value of Money: How the World’s Only Attempt to Abolish Money Has Hindered Cambodia’s Economic Development doc

Tài liệu The Riel Value of Money: How the World’s Only Attempt to Abolish Money Has Hindered Cambodia’s Economic Development doc
... government of cials will be able to build enough confidence in the riel to suppress the use of the U.S dollar and of gold as the prevailing means of exchange and stores of value Cambodia’s Economic ... case the unfairness of the terms and the cycle of debt they produced created animosity Farmers kept only small sums of money to purchase essentials at village markets There was some fear of theft, ... is the only country in the world ever to have abolished money The Khmer Rouge, when they came to power on April 17, 1975, set out to impose the strictest Marxist doctrine yet implemented in the...
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Tài liệu Why Has The Cost of Navy Ships Risen - A Macroscopic Examination of the Trends in U.S. Naval Ship Costs Over the Past Several Decades doc

Tài liệu Why Has The Cost of Navy Ships Risen - A Macroscopic Examination of the Trends in U.S. Naval Ship Costs Over the Past Several Decades doc
... Congress Cataloging -in- Publication Data Arena, Mark V Why has the cost of Navy ships risen? : a macroscopic examination of the trends in U.S Naval ship costs over the past several decades / Mark V Arena, ... standards for research quality and objectivity Why Has the Cost of Navy Ships Risen? A Macroscopic Examination of the Trends in U.S Naval Ship Costs Over the Past Several Decades Mark V Arena ... Summary Over the past four decades, the growth of U.S Navy ship costs1 has exceeded the rate of in ation This cost escalation concerns many in the Navy and the government The real growth in Navy...
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Tài liệu Why Has the Cost of Fixed-Wing Aircraft Risen - A Macroscopic Examination of the Trends in U.S. Military Aircraft Costs over the Past Several Decades pptx

Tài liệu Why Has the Cost of Fixed-Wing Aircraft Risen - A Macroscopic Examination of the Trends in U.S. Military Aircraft Costs over the Past Several Decades pptx
... Cataloging -in- Publication Data Why has the cost of fixed-wing aircraft risen? : a macroscopic examination of the trends in U.S military aircraft costs over the past several decades / Mark V Arena ... Center (DCARC) Web site maintained by the Office of the Secretary of Defense Program 17 18 Why Has the Cost of Fixed-Wing Aircraft Risen? C-17, T-45, F-2 2A, C- 2A, E-2C, F-5E, and S- 3A aircraft The selection ... such as the T-34 and the Joint Primary Aircraft Training System, most with lower rates of cost increase, that are not in the HAPCA data Data and Price Trends 13 Table 2.2 Average Annual Escalation...
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Tài liệu Bike Lanes, On-Street Parking and Business: A Study of Bloor Street in Toronto’s Annex Neighbourhood docx

Tài liệu Bike Lanes, On-Street Parking and Business: A Study of Bloor Street in Toronto’s Annex Neighbourhood docx
... Bloor Street average on -street parking usage         Bike Lanes, On -Street Parking and Business 19 Table Bloor Street and Spadina Road average on -street parking usage MorningNumber Afternoon Street ... TPA has a robust, sophisticated, and reliable system for tracking parking usage.   Bike Lanes, On -Street Parking and Business 12 TPA supplied July 2008 usage data for on street parking along Bloor Street and Spadina Road,  all within a two or three minute walk of the study area. TPA also supplied data for three ‘Green  ... change Bike Lanes, On -Street Parking and Business 18 4.5 ON -STREET PARKING USAGE The majority of on street paid parking within easy walking distance (two or three minutes) of the Bloor Annex s main commercial strip is on Bloor Street,  between Palmerston Avenue and ...
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