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What else can I help you with?
How to test water pollution?
to take a sample an inspect it under a microscope and deterime if water is polluted
Is the study experimental or observational A sample of fish is taken from a lake to measure the effect of pollution from a nearby factory on the fish?
observational
How do you know if pollution has affected a place?
you first have to define what type of pollution. Common ones are air, soil and water. GCMS can be used on air sample tubes or sample trains for flue gas. Soil samples are best analysed by ICP-MS for elemental quantitation. Water samples are often analysed by LC-MS, sometimes by GC-MS
CAN you give me a sample thesis problems in mathematics?
The ratio of people to the ratio of pollution/progression will make us melt or make us float to the stars.
How can someone determine the chlorinity of a sample of water collected from the beach and method of collection?
Chlorinity in water can be determined by titration with silver nitrate solution. The water sample should be collected in a clean bottle or container to avoid contamination, and care should be taken to ensure the sample is representative of the area by collecting it away from any immediate sources of pollution or disturbance.
Why you use blank for the BOD test?
In the BOD (Biochemical Oxygen Demand) test, a blank is used to account for any oxygen demand exerted by materials other than the sample itself, such as the reagents and the dilution water. This ensures that the measured BOD reflects only the oxygen consumed by the biodegradable organic matter present in the sample. By subtracting the BOD of the blank from the sample's BOD, the results provide a more accurate assessment of the sample's organic pollution load.
Difference between random sample and convenience sample?
random sample is a big sample and convenience sample is small sample
In BOD testing what is residual DO?
Residual dissolved oxygen (DO) is the amount of oxygen remaining in a water sample after a specific time period during biochemical oxygen demand (BOD) testing. It is used to calculate the oxygen depleted by organic matter present in the sample, which helps in assessing the water quality and pollution levels.
What is a sentence for pollutant?
Pollution is the act of polluting, or the state of being polluted (in any sense of the verb); defilement; uncleanness; impurity. sample sentence : There is so much pollution around us, that it is becoming very difficult to find fresh air and greenery.
What is the difference between sample and sample size?
a sample is a sample sized piece given... a sample size is the amount given in one sample
What are three types of pollution?
The types of pollution are 1 Air Pollution. (It needs air pollution control ) 2 Water Pollution. (It needs water pollution control ) 3 Noise Pollution (It needs noise pollution control ) 4 Environmental Pollution (It needsenvironmental pollution control ) 5 Soil Pollution (It needs soil pollution control ) 6 Gaseous Pollution (It needs gaseous pollution control )
What 5 types of pollution?
The five types of pollution are air pollution, water pollution, soil pollution, noise pollution, and light pollution. Each type can have harmful effects on the environment, wildlife, and human health.
