Genetic tests for microbial analysis in water are more specific for particular organisms that traditional growth tests. Microbes can easily be identified to the species and strain level which is required for epidemiological studies. In addition, genetic testing does not require growth of the organisms which makes the identification of unculturable microbial elements possible. Requirements for human consumption, industrial processes and agricultural production vary. Domestic drinking water requires a precise explanation, while the agricultural guidance may have more space

Protein analysis is also used for analysis of microbial organisms. Protein blotting membranes are an integral part of detection by immunological means. Protein Microarrays are suitable for a the analysis of multiple samples for high throughput protein analysis.

Water analysis includes three distinct components: physical, chemical and biological weapons.

Different types of water analysis

Total dissolved solids, salinity and turbidity
Test to measure salinity in salt water. Two ways to measure the salinity or total dissolved solids including salts and electrical conductivity. The first is measured in the solid remaining after evaporation, and the second passage of electric current through a water sample. Salt, Electrical more is equivalent to a high current flow. The electrical conductivity can be converted to total dissolved salts. Turbidity of water clarity suspended solid block of light, which makes the water cloudy.

Hardness
Calcium ions contribute to water hardness. Water acquires ions that pass through rocks containing minerals. Sometimes magnesium levels of irrigation water ion-rich. Calcium and magnesium ions bind to the soaps and insoluble material, which deposits on sinks, appliances, clothes and hair. In cattle, water rich in magnesium causes diarrhea.

Dissolved oxygen
The bacteria consume oxygen, decomposing organic matter. Therefore, in low oxygen generates water that contains much organic matter. The excess organics matter from wastewater and inorganic fertilizers. Oxygen is measured in water samples using iodine. The amount of iodine formed is proportional to the amount of oxygen in the water.

Microorganisms
Protozoa, bacteria, viruses, algae and fungi can be measured in water analysis. The bodies were removed and counted to determine the number of infections. Filtering water samples and calculates the number of organisms cultured from the filter, allowing the calculations. Highly polluted water shows a large number of micro-volume.

Phosphates and nitrogen
Total phosphorus and nitrogen tests show pollution in water. Runoff in rural areas and domestic sewage increases due to two indicators. Decomposing organic matter produces phosphates and inorganic phosphates are detergents and soil a lot of nitrates and nitrites can be dangerous to health.