A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Upgrading an aerated lagoon to a sequencing batch reactor for piggery waste treatment
AbstractAn aerated lagoon system treating dilute piggery waste to an effluent standard of BOD5 and suspended solids of about 200 mg/litre and 400 mg/litre, respectively, was upgraded. A laboratory study indicated that a continuous-flow, aerated lagoon system could be operated as a sequencing batch reactor with improved performance. The aeration basin of the lagoon system, with a working volume of about 60 m3, was then converted to a sequencing batch reactor treating waste arising from an equivalent of 200 porkers. The modifications were simple and inexpensive, but the performance of the system was greatly improved. The new system consistently produced very good quality effluent with both BOD5 and suspended solids concentrations well below 50 mg/litre. The surplus activated sludge produced was stable and required no further treatment before dewatering and disposal.
Upgrading an aerated lagoon to a sequencing batch reactor for piggery waste treatment
AbstractAn aerated lagoon system treating dilute piggery waste to an effluent standard of BOD5 and suspended solids of about 200 mg/litre and 400 mg/litre, respectively, was upgraded. A laboratory study indicated that a continuous-flow, aerated lagoon system could be operated as a sequencing batch reactor with improved performance. The aeration basin of the lagoon system, with a working volume of about 60 m3, was then converted to a sequencing batch reactor treating waste arising from an equivalent of 200 porkers. The modifications were simple and inexpensive, but the performance of the system was greatly improved. The new system consistently produced very good quality effluent with both BOD5 and suspended solids concentrations well below 50 mg/litre. The surplus activated sludge produced was stable and required no further treatment before dewatering and disposal.
Upgrading an aerated lagoon to a sequencing batch reactor for piggery waste treatment
Wong, S.H. (author) / Wu, M.W. (author) / Choi, C.C. (author)
Biological Wastes ; 34 ; 113-122
1990-05-10
10 pages
Article (Journal)
Electronic Resource
English
A sequencing batch anaerobic reactor for treating piggery wastewater
| Elsevier | 1988
Utilization of Sequencing Batch Reactor for In Situ Piggery Wastewater Treatment
| Online Contents | 1997
Upgrading sequencing batch reactor using attached biofilm
| Wiley | 2021