Sewage reuse in recycling water supply systems
V. I. Nezdoyminov, V. S. Rozhkov
Donbas National Academy of Civil Engineering and Architecture
Annotation: Questions of an opportunity of biologically cleared fecal and industrially-storm sewage reuse for backfeed of turnaround systems of cooling water supply are considered; ways of consumed technical water reduction and scale formation reduction due to biological nitrification in recycled systems are offered. Settlement-experimental graphic dependence between evaporation factor and the maximal admissible concentration of ammonium nitrogen in backfeed water is received. The optimum evaporation factor in turnaround systems of coke enterprises with the minimal scaling intensity is determined. Basic schemes of faces and industrially-storm sewage clearing are offered.
Keywords: ammonium nitrogen, sulfates, nitrification, evaporation factor, corrosion, scale formation.
Pages: 145-153.
Link for citation: Nezdoyminov, V. I.; Rozhkov, V. S. Sewage reuse in recycling water supply systems. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2006. – Vol. 2, N 3. – Р. 145-153. – URL: https://donnasa.ru/publish_house/journals/spgs/2006-3/05_nezdojminov_rozhkov.pdf (date of access: 19.09.2024). (in Russian)
Vol. 2, N 3 (2006)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture