After reading this article you will learn about sampling for bacteriological examination. Sampling Bottles- Samples for bacteriological examination shall be collected in clean, sterilized, narrow mouthed neutral glass bottles of 250, 500, or 1000 ml capacity. The bottle shall have a ground glass stopper having an overlapping rim. The stopper shall be relaxed by an […]
Sampling for Bacteriological Examination (No T.S)
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4 Major Industries that are Responsible for Causing Pollution
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This article throws light upon the four major industries that are responsible for causing pollution. The industries are: 1. Fertilizer Industry 2. Tannery Industry 3. Pesticides Industries 4. Chemical Industries. 1. Fertilizer Industries: The chemical and fertilizer industries are among the most hazardous industries as they make use of various chemicals as raw materials. The […]
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4 Main Industries that Cause Pollution (With Treatment)
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This article throws light upon the four main industries that cause pollution. The industries are: 1. Electroplating Industry 2. Steel Industry 3. Cane Sugar Industry 4. Paper Industry. 1. Electroplating Industry: Generally the plating wastes have the following composition: The recommended method for the removal of wastes is as follows: Separation and drying of solids […]