a. a. Disposal of industrial waste, residual insecticides, and disposal of industrial waste disposal, residual insecticides, and disposaldomestic waste, for example, residual detergents pollute the water. domestic waste, for example, residual detergents pollute the water. Outcast Outcastindustries such as Pb, Hg, Zn, and CO, can accumulate and be industries Such as Pb, Hg, Zn, and CO, can accumulate and bepoison. poison.
b. b. Organic waste is decomposed by bacteria causing the water 02 in Organic waste is decomposed by bacteria in water causes 02reduced so that disrupt the activity of living organisms in the water. That reduced so disrupt the activity of living organisms in the water.c. Phosphate results of decomposition with h03 and agricultural fertilizers c. Phosphate decomposition results with h03 and agricultural Fertilizersaccumulate and cause eutrophication, namely accumulation of minerals accumulate and cause eutrophication, namely accumulation of mineralwhich causes rapid growth of algae (Blooming the which causes rapid growth of algae (Bloomingalgae). As a result, plants in the water can not be photosynthetic algae). As a result, plants in the water cans not photosynthesizebecause the sun is blocked. Because the sun is blocked.
One of the pollutants in the sea there is oil spills, due to oil tanker accidents often occur. One of the pollutants in the sea there is oil spills, due to oil tankers Often accidents occur. Many aquatic organisms are dead or poisoned by it. Many aquatic organisms are dead or Poisoned by it. (To clean the contaminated area is required coordination of various parties and required expensive. When its late response, more and more human losses. Ecologically, it can disrupt marine ecosystems. (To clean the contaminated area is required coordination of Various parties and required expensive . When its late response, more and more human losses. Ecologically, it cans disrupt Marine Ecosystems.
If there is contamination in the water, then the accumulation of contaminants on aquatic organisms body. If there is' Contamination in the water, then the accumulation of contaminants on aquatic organisms body. Accumulation of pollutants is increasing in larger predatory organisms. Accumulation of pollutants is Increasing in larger predatory organisms.
3. Pollution of land 3. Pollution of landSoil pollution caused by some types of pollution following: Soil pollution the caused by Some types of pollution Following:a. a. pla.stik rubbish difficult destroyed, bottles, synthetic rubber, rubbish pla.stik Difficult Destroyed, bottles, synthetic rubber,broken glass, cans and broken glass, and Cansb. b. detergents which are non bio degradable (naturally difficult detergents the which are non bio degradable (naturally Difficultdescribed) described)c. c. chemicals from agricultural waste, such as insecticides. chemicals from agricultural waste, Such as insecticides.
4. 4. Noise pollution Noise pollutionNoise pollution caused by the noise of motor vehicles, aircraft, the roar of the engine factory, radio / tape recorder, which reads loud that it interferes with hearing. Noise pollution the caused by the noise of motor vehicles, aircraft, the Roar of the engine factory, radio / tape recorder, the which reads loud That it interferes with hearing.b. b. According to the kinds of pollutants According to the Kinds of pollutantsKinds of pollutants are as follows. Kinds of pollutants are as follows.
1. 1. Chemical; form of radioactive substances, metals (Hg, Pb, As, Cd, Cr and Hi), Chemical; form of radioactive substances, metals (Hg, Pb, As, Cd, Cr and Hi),inorganic fertilizers, pesticides, detergents and oils. inorganic Fertilizers, pesticides, detergents and oils.2. 2. Biology; the form of microorganisms, such as Escherichia coli, Entamoeba Biology; the form of microorganisms, Such as Escherichia coli, Entamoebacoli, and Salmonella thyposa. coli, and Salmonella thyposa.3. 3. Physical; the form of cans, bottles, plastic, and rubber. Physical; the form of Cans, bottles, plastic, and rubber.
c. c. According to the pollution level According to the pollution levelAccording to WHO, the level of pollution is based on contaminant levels and time (duration) contacts. According to WHO, the level of pollution is based on contaminant levels and time (duration) contacts. Contamination levels can be divided into 3, which is as follows: Contamination levels cans be divided into 3, the which is as follows:
1. 1. Pollution which began to cause irritation (interference) light on Pollution the which began to cause irritation (interference), mildfive senses and the body and has caused damage to the Five Senses and the body and has the caused damage toother ecosystems. Ecosystems other. For example, motor vehicle exhaust gases For example, motor vehicle exhaust gascause eye pain. cause eye pain.2. 2. The pollution has caused a reaction on the physiology and the pollution has the caused a reaction on the physiology andcause chronic pain. cause chronic pain. For example, pollution of Hg (mercury) For example, pollution of Hg (mercury)in Minamata Japan that cause cancer and birth of a baby in Minamata Japan That cause cancer and birth of babydisabilities. disabilities.3. 3. The pollution levels of these substances so great pencemarnya The pollution levels of these substances so great pencemarnyacausing a disturbance and illness or death in Causing a disturbance and illness or death inenvironment. For example, nuclear pollution. environment. For example, nuclear pollution.2. Pollution parameters 2. Pollution ParametersBy knowing some parameters which ads pads area / area of research would be known the level of environmental pollution or whether it was affected by pollution or not. By knowing the which parameters Some ads pads area / area of research would be known the level of environmental pollution or whether it was affected by pollution or not. Paramaterparameter which is an indicator of pollution is as follows: Paramaterparameter the which is an indicator of pollution is as follows:a. a. Chemical parameters of chemical parametersChemical parameters include the C02, pH, alkalinity, phosphorus, and metals Chemical parameters include the C02, pH, alkalinity, phosphorus, and metalsweight. weight.b. b. Biochemical parameters of biochemical parametersBiochemical parameters include BOD (Biochemical Oxygen Demand), namely Biochemical parameters include BOD (Biochemical Oxygen Demand), namelythe amount of oxygen in the water. the amount of oxygen in the water. Cars Cars measurement is the measurement is tostoring water samples of known oxygen content Storing water samples of known oxygen contentfor 5 days. for 5 days. Then oxygen was measured again. Then oxygen was measured again. BOD is the BOD used Usedto measure the amount of organic pollutants. to measure the amount of organic pollutants.
According to the minister of health, the oxygen content in drinking water or BOD can not be less than 3 ppm. According to the minister of health, the oxygen content in drinking water or cans of BOD not be Less than 3 ppm.
c. C. Physical Parameters Physical ParametersPhysical parameters including temperature, color, taste, odor, turbidity, and radioactivity. Including the physical parameters temperature, color, taste, odor, turbidity, and radioactivity.
d. d. Biological parameters of Biological ParametersBiological parameters include the presence or absence of microorganisms, for example, coli bacteria, viruses, benthos, and plankton. Biological parameters include the presence or absence of microorganisms, for example, coli bacteria, viruses, benthos, and plankton.
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