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The stage in which the biological processes are used to purify water in a wastewater treatment plants is called?

The stage in which the biological processes are used to purify water in a wastewater treatment plants is called? Correct Answer secondary sewage treatment

The stage in which the biological processes are used to purify water in a wastewater treatment plants is called Secondary Sewage Treatment.

Related Questions

The stage in which the biological processes is used to purify water in a wastewater treatments plants is called
The type of wastewater treatment process for treating wastewater or industrial wastewater using aeration and biological flocs is called?
Consider the following statements in respect of flow equalization in a wastewater treatment plant: 1. Biological treatment is enhanced because shock loadings are eliminated or minimized. 2. Flow equalization is an attractive option for upgrading the performance of overloaded treatment plants. 3. Inhibiting substances can be diluted and pH can be stabilized. 4. Thickening performance of primary sedimentation tanks following grit removal is improved. Which of the above statements are correct?
The various treatment processes in a water treatment plant are listed below. A. Filtration B. Chlorination C. Sedimentation D. Coagulation E. Flocculation Which of the following is the correct sequence of processes in water treatment?
CSIR-Central Mechanical Engineering Research Institute has unveiled the 1st wastewater treatment technology model. Aqua Rejuvenation Plant (ARP) has purification profile of how many stages for comprehensive treatment of wastewater?
How many types of wastewater treatment plants are there based on the type of wastewater?
Given below are three quantities named A, B and C. Based on the given information, determine the relation among the three quantities. Quantity A∶  A 30 litre mixture of wine and water has wine and water in the ratio 5∶ 7. How much water must be drawn off so that the ratio of wine and water becomes 25∶ 19? Quantity B∶ A 35 litre mixture of wine and water has wine and water in the ratio 1∶ 3. How much water must be drawn off so that the ratio of wine and water becomes 1.75∶ 3.35? Quantity C∶ A 27 litre mixture of wine and water has wine and water in the ratio 3∶ 2. How much water must be drawn off so that the ratio of wine and water becomes 81∶ 11?
Consider the following statements and choose the correct answer:
1. Intense or strong light retards the growth of shoot
2. Shade plants are shorter and stockier than sun plants
3. Shade plants have dense covering of hairs while sun plants are less hairy
4. The stems of shade plants are taIler and more branched than that of sun plants
Plants have been used as healers and health rejuvenators since times immemorial. More than half the drugs under clinical use owe their origin to plants. The Glossary of Indian Medicinal Plants lists 3000 plants. Which part of the plants is used most for medicinal properties ? 
S1:Palaeobotany is the study of fossil plants preserved in rocks dating back in millions of years.
P :Records of the history of the world are contained in fossils.
Q :Through the ages, plants have evolved from simple to more complex forms.
R :First there were water plants then land plants appeared during the Paleozoic era.
S :But since the fossil remains appear locked in rock layers, they are closely related to the geologist area of investigation.
S6:The fossil plants indicate the age of the rock, and also point to facts regarding climate, temperature and topography.

The Proper sequence should be: