Sources of Water Pollution in Textile Industries Process waste from sizing Chemical processing: - desizing‚ scouring‚ bleaching‚ mercerising‚ dyeing‚ printing and finishing Waste water from rinsing and washing after each step of processing Miscellaneous waste:- Cooling water‚ Boiler blow down‚ floor and machine washing‚ spills and leaks. Sanitary waste and domestic waste. PRACTICAL APPROACH TOWARDS WATER POLLUTION CONTROL Reduction in the water volume. Reduction in the conc. /amount of chemicals
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vegetable‚ or mineral source (plants) and an be changed into non-woven fabrics such as felt or paper or‚a woven cloth when it has been span into yarns. When natural fibers can be discussed further and can be refereed to as agglomeration of cells in which the diameter is negligible in comparison with the length. The different types of Natural Fibers... Animal fibers are natural fibers that consist largely of particular proteins. Examples are silk‚ hair/fur (including wool) and feathers
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of China not elsewhere classified Rest Of the World World Trade Organisation Table of Contents EXECUTIVE SUMMARY 1. INTRODUCTION 2. GROWING ECONOMIC PARTNERSHIP BETWEEN AUSTRALIA AND CHINA 2.1 China’s demand for Australian agricultural and mineral products 2.2 Two-way trade in manufacturing products 2.3 Cooperation in the services sector
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REPAIR AND MAINTENANCE OF LPG STORAGE BULLETS A PROJECT REPORT Submitted by M.ANAND P.SENTHILKUMAR S.SUDHARSANAN G.PRABHU Of BACHELOR OF ENGINEERING IN MECHANICAL ENGINEERING AVC COLLEGE OF ENGINEERING‚ MANNAMPANDAL MAYILADUTHURAI 609305 FEBRUARY 2011 ACKNOWLEDGEMENT We express our profound sense of gratitude to our beloved PRINCIPAL PROF.V.SUBRAMANIABHARATHI‚ M.E.‚Ph.D who helped us to bring out this project in a good
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level‚ throughout the year. Alpacas are considerably smaller than llamas‚ and unlike llamas‚ they were not bred to be beasts of burden‚ but were bred specifically for their fiber. Alpaca fiber is used for making knitted and woven items‚ similar to wool. These items include blankets‚ sweaters‚ hats‚ gloves‚ scarves‚ a wide variety of textiles and ponchos in South America‚ and sweaters‚ socks‚ coats and bedding in other parts of the world. The fiber comes in more than 52 natural colors as classified
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primary food crops produced are: corn‚ rice‚ barely‚ wheat‚ vegetables‚ fruits and nuts. The major industrial crops are: cotton‚ tobacco‚ madder‚ castor beans and sugar beets. Sheep products such as wool and Karakul skins are exported. It is also a country rich in natural resources‚ mineral and precious stone deposits‚ natural gas and untapped petroleum stores. Many of these resources remain relatively unexploited. The United States‚ France‚ India and Pakistan are Afghanistan’s primary
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mostly caused by human emissions of sulphur and nitrogen compounds which react in the atmosphere to produce acids. Acid rain can slow the growth of vulnerable forests and cause leaves and needles to turn brown and fall off. In addition‚ it depletes minerals from the soil and then it stunts the growth of the plant. Some of the most dramatic effects on forests have been observed in Europe. In 1983‚ a survey in West Germany showed that 34 % of the country’s total forest is damaged by air pollution. This
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other plants. When plants are competing they compete for natural abiotic and biotic resources. However not all Allelopathy is negative. Some plants release acids and minerals that are beneficial to other plants. For example some plants release phosphate-solubilising acids that provide phosphate to other plants lacking this mineral. Also an allelopathic crop can be used to control weeds by planting a variety with allelopathic qualities‚ either as a overpowering crop‚ in a rotation‚ or when left as
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WYOMING History and Important People For many years the Wyoming region was divided into two parts. The section west of the Continental Divide was part of three territories first Oregon‚ then Utah and Idaho. Eastern Wyoming was included in Nebraska and Dakota. Finally‚ in 1868‚ these sections were united into Wyoming Territory. The following year legislature granted that woman had the right vote and the right to hold office the first such legal recognition in the United States. In 1924 Wyoming elected
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1) What is the purpose of ice or cold water? To cool down the gas so that it condenses and turns into a liquid. 2) when the gas collecting tube is upside down‚ give a property of this gas. It is less dense than air. 3) Why is a pencil used in drawing the origin line in chromatography? If pen was used‚ it will dissolve giving colours and so‚ the experiment won’t be accurate. Pencil doesn’t interfere with the results. 4) When using ethanol‚ give a better apparatus arrangement‚ and why? Cover
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