Aerobic based water treatment, Biology

Assignment Help:

Aerobic Based Water Treatment:

Waste water provides organic materials and inorganic nutrients to river waters; this is known as eutrophication. This promotes microbial and plant growth which reduces oxygen from the water resulting in death of fish and other types of fauna. Sometimes algal and plant growth can be so profuse as to physically block the river. Waste waters can also add inert particulate matter which settles in the bottom of the river; sometimes it may be hot and increase the river water temperatures. All these factors affect the composition and the population of flora and fauna of the rivers.


Related Discussions:- Aerobic based water treatment

West nile virus infection, West Nile virus infection West Nile virus (W...

West Nile virus infection West Nile virus (WNV) is a type strain of flaviviruses and is related to Japanese encephalitis group. The virus was first isolated from a woman in the

Specific guidelines for maintaining records of patients, Specific Guideline...

Specific Guidelines Physician's orders Each order should have the date and time it was written.  Some way of indicating which orders have been carried out is nece

Determine major aspects of the mechanism of freeze drying, Determine Major ...

Determine Major Aspects of the Mechanism of Freeze Drying? The major aspects of the mechanism of freeze drying are:  (a) The removal of vapour from the subliming ice front w

What is secondary growth explain briefly, What is Secondary Growth explain ...

What is Secondary Growth explain briefly? Secondary Growth in Stems : Young developing shoots increase in height by adding new cells, which are produced by the apical meriste

Unit 4 Assignment: The Complexity of Human Organs, Ask quYour organs are wo...

Ask quYour organs are wonderous things, each one with a different function vital to the homeostasis of your body. While it is easy for us to view a particular organ as a single ite

What are mycotoxins and how are they harmful, Q. What are mycotoxins and Ho...

Q. What are mycotoxins and How are they harmful? • Mycotoxins are toxins (secondary metabolites) produced by filamentous fungi on food and feed that cause illness when ingested

Use of propionates acid in microorganisms, Q. Use of Propionates acid in mi...

Q. Use of Propionates acid in microorganisms? Propionic acid is formed from lactic acid or lactates, as a result of the bacterial action during the manufacturing of swiss chees

Explain the relationships in systematic, In systematic four types of relati...

In systematic four types of relationships are studied and they are: a) Relationships of phylogeny (evolutionary descent) or the degree to which two organisms are thought to be r

Conduction system - heart, In this unit, you have learnt that heart is a mu...

In this unit, you have learnt that heart is a muscular organ situated in thorax covering with pericardium and consist of four chambers i.e. right atrium, left atrium, right ventric

Common features of eye and limb development, Common Features of Eye and Lim...

Common Features of Eye and Limb Development A comparison of the embryonic development of the very much different organs, the eyes and the limb, points to various interesting

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd