Abstract The accumulation of raw poultry residues in enormous quantities causes the release odors and leakage toxic elements into surface groundwater, which negatively affects human health environment. So bioreactor named fixed-dome model as an anaerobic digester was designed installed field at agricultural advisory office college agriculture University Basra Karmat-Ali, Iraq. Anaerobic organic...

The decrease in toxicity of carbon capture reclaimer monoethanolamine (MEA) waste (MEAw) during anaerobic degradation of such waste together with easily degradable organics was investigated. Samples were collected from a bioreactor at steady state with 86 % organic chemical oxygen demand removal at room temperature, which had been running on MEAw for 2 years. The toxicity of the digester efflue...

Palmitic acid was the main long chain fatty acids (LCFA) that accumulated onto the anaerobic sludge when oleic acid was fed to an EGSB reactor. The conversion between oleic and palmitic acid was linked to the biological activity. When palmitic acid was fed to an EGSB reactor it represented also the main LCFA that accumulated onto the sludge. The way of palmitic acid accumulation was different i...

When working with anaerobic bacteria it is important to have the capability perform parallel bioreactor growth experiments that are both controllable and reproducible, although capital consumables costs for commercially available systems often prohibitively high. Hence, a three-vessel system was designed constructed has capabilities batch fed processes can also be set up continuous culture at f...