Notes and Study material for Exams
Biogas- principle and process Principle of biogas production Biogas is generated when bacteria degrade biological material in the absence of Oxygen, in a process known as Anaerobic Digestion. Since biogas is a mixture of methane (also known as marsh gas or natural gas, CH4) and carbon dioxide it is a renewable fuel produced from waste … Read more
–2/”>a >DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”> External Respiration One method for obtaining Oxygen from the Environment is through external respiration or breathing. In animal organisms, the process of external respiration is performed in a number of different ways. Animals that lack specialized organs for respiration rely on diffusion across external tissue surfaces … Read more
What is a Bioreactor? A bioreactor is a vessel in which a biological reaction takes place. The reaction can be aerobic or anaerobic, and it can be used to produce a variety of products, including pharmaceuticals, biofuels, and chemicals. Bioreactors are used in a variety of industries, including the pharmaceutical, chemical, and food industries. They … Read more