منابع مشابه
Measures against water pollution in industries which perform metal finishing.
Effective legislation is the main driving force in controlling pollution and, indirectly in economizing in the use of water in industry. The control is exercised by municipal authorities over the discharge of waste water to public sewers or of river agencies that determine the quality of discharges to rivers. Important factors in the reduction of pollution in the metal finishing industries are ...
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The paper is a review of some current practices in the treatment and disposal of the more important fermentation industry effluents. Reference is made to the production of whisky and other potable spirits, malt, beer, vinegar, yeast, cider, antibiotics and vitamins. The most important means of treating distillery effluents is by recovering the soluble and some insoluble material in the liquid r...
متن کاملMeasures against water pollution in industries producing petrochemicals including polymers.
Because of the breadth of the subject, the problems concerning the treatment of waste water are limited to those of (i) the production of organic chemicals which are produced on a petrochemical basis in chemical plants, (ii) the production of various derivatives selected according to their importance and (iii) the production of some of the more important vinyl polymers. Specific quantities of w...
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Our activities affect the environment and. the environment affects our health. As the number of humans on earth increases, our agricultural and industrial activities have a greater impact on the environment, particularly on the atmosphere. As our most precious resource, the atmosphere has been polluted, so it is imperative to take measures to control air pollution. It becomes necessary to know ...
متن کاملSound Pollution Due To Industries, Occupations And Municipalities Role In Managing Industries Decreasing It
Sound Pollution Due To Industries, Occupations And Municipalities Role In Managing Industries Decreasing It
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ژورنال
عنوان ژورنال: Pure and Applied Biology
سال: 2020
ISSN: 2304-2478
DOI: 10.19045/bspab.2020.90237