Characteristics of water pollution Water pollution crisis, there is an element of the quality of water that is different from the bile that contains the indexes, it says can split into 3 major characteristics: 1. physical characteristicsPhysical characteristics mean characteristics of water pollution that can be recognized by all five senses. There is an index indicating the major physical characteristics are as follows:1.1 temperature (Temperature) is one of the factors that influence directly and indirectly towards the life of aquatic animal. Normally, the temperature of the water will change according to the temperature of the air, which, depending on the season and altitude terrain. It also depends on the intensity of the Sun. Wind flow. Depth, quantity or suspension turbidity and the General environment of the water sources for the temperature range in the Thai nation 20-30 degrees Celsius. The wastewater from industrial high temperature water sources or water into the cooling system to make the temperature of the water is higher than the normal level, according to their nature, which affect marine life and ecology of the region water resources. In addition, the temperature of the water affect the environment, such as photo chemical oxygen dissolved in water is oxygen solubility in water is decreased. If the temperature of the water to rise at the same time, Li Bo, kindness movement absorbed and their various microorganisms work. In water, it will increase.Therefore, the demand for oxygen dissolved in water is higher. It may be a problem more oxygen shortage. There are also indirect impacts such as higher water temperature will cause poisoning toxins. There is more violence. This is because high temperatures accelerate the absorption of the spread of venom into the body faster. However, there are some toxins poison 1 when higher temperatures because temperature and digestion reaction to get rid of the toxins out of your body faster than normal. It also causes the disease resistance of animals, water changes. Some germs can be spread in different temperature levels (2528 (1985), faculty and staff)
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