Anaerobic Digester Start-Up, Operation and Control

About this Course


Anaerobic digestion is a complex biochemical reaction carried out in a number of steps by several types of microorganisms that require no oxygen to live. This reaction produces biogas, which is primarily composed of methane and carbon dioxide.

The Anaerobic Digestion Process in an anaerobic environment, specialized microorganisms break down complex organic matter (carbohydrates, proteins, and fats) into molecules with a smaller atomic mass that are soluble in water (sugars, amino acids, and fatty acids). Methane and carbon dioxide are the primary end products of this process, which is known as biogas. More importantly, anaerobic digestion stabilizes the slurry in the digester.

The overall conversion process of complex organic matter into methane and carbon dioxide can be divided into four steps, namely hydrolysis, acidogenesis, acetogenesis and methanogenesis. It should be pointed out that some researchers combine the acidogenesis and acetogenesis steps and make it a three step conversion process.

This module provides information on the start-up, operation and control of a digester, and sets forth the reasons why digesters fail. Included in this module are standards for best operating procedures and safe operation of digesters.

 

 

Learning Outcomes & Objectives:

 

  • Explain the process for starting a digester.
  • Explain aspects of digester operation and control to clients.
  • Suggest potential reasons for digester malfunction.
  • Work with farmers to develop best operating practices for their digester.
  • Understand the safety issues when operating a digester.

 

Course CodeUNN/OC/0062
Course Start DateStarted
Course Duration3 Months
Dedication2 hours per week
Number of Modules10
LevelBasic
School offering courseUNN Online School of Oil and Gas
LanguageEnglish
Video/Audio MediaNone
Course Fee200000.00

  Naira (₦)      US Dollar ($)    



Course Lecturers







Associated Programs


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UNN Online Program

Bioenergy Production Operations (Biogas, Biofuel and Biodiesel)

In this program, you will learn all about Bioenergy which comprises of Biogas, Biodiesel and Biofuel. Bioenergy is energy derived from Biomass; an organic based energy source supplying the worlds energy needs.

Program Courses: 10



Course Prerequisites / Requirements



Graduates of Universities are eligible to register for Post Graduate Diploma programs, and complete/pass all the modules. NCE and HND holders with a minimum of 3 years working experience, especially in the petroleum industry will be considered. WAEC holders or equivalent, can enroll and do as many individual modules as they wish.