Aerobic and anaerobic incubation: Biological indexes of soil nitrogen availability

Aerobic and Anaerobic Incubation — Biological Indexes of Soil Nitrogen Availability

Our researches have been made on brown forest soil that had been used in long-term experiments set up according to specified fertilization system for over 30 years. We have chosen those experiment variants in which quantities of nitrogen fertilizers were gradually increased. The soil samples taken from 0 cm to 30 cm depth were used to determine biological indexes of nitrogen availability (aerob...

Soil and Plant Nitrogen Availability

Comparison of Nitroaromatic Compounds Metabolites Types by Sequencing Performance of Anaerobic-Aerobic and Aerobic-Anaerobic Processes

Introduction: Xenobiotic contamination is a global concern. Nitroaromatic compounds enter the environment through ammunition, ordnance disposal, burning the outdoors, and leakage of ammunition. Thirty percent of explosives enter the environment without any change, which can cause pollution of soil, water, and health concerns. So, effective remediation of the contaminated area is necessary. Mat...

Stimulation of aerobic and anaerobic biological processes by ultrasound

Operators of wastewater treatment plants first of all are responsible for the required good quality of the effluent before it is discharged to the environment. Today attention is being shifted more and more to optimize the operation of treatment plants not only to reduce energy consumption or other costs in an economic sense but with regard to ecological aspects like reduction of greenhouse gas...

Biological Nitrogen Removal Using Anaerobic Ammonium Oxidation

ANaerobic AMMonium OXidation (Anammox) is an efficient microbiological process for the removal of ammonia nitrogen from wastewater. Although several Anammox reactors have been operated successfully in European water pollution control plants, there are challenges associated with the process which must be addressed to ensure dependable performance when treating high strength wastestreams in New Y...