Influence of Biologically Active Substances on Wastewater Treatment Process

Abstract:

The analysis of processes intensification of biological wastewater treatment in aerobic and anaerobic conditions using a new generation of bio-stimulants was performed. The humic preparation and synthetic Melaphen influence was investigated on the biocenosis sludge. The humic preparation and Melaphen provided different effects on the growth of microorganisms in the sludge. It was shown that effect depends on concentration of bio-stimulants and stage of microorganisms growth. The concentrations 10^-1 and 10^-3 g /dm³ for humic preparation and Melaphen respectively were intensified microorganisms growth. The results show that using humic preparation 10^-3 g /dm³ and Melaphen - 10^-6 mg/dm³ the most effective for the treatment of wastewater in aerobic conditions, but using humic preparation 10^-1 g/dm³ and Melaphen - 10^-6 mg/dm³ in anaerobic conditions.

• Periodical: Solid State Phenomena (Volume 265)
• Pages: 879-883
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.265.879
• Online since: September 2017
• Authors: A.I. Khabibrakhmanova, N.A. Yugina, M.V. Shulaev*
• Keywords: Activated Sludge, Anaerobic Sludge, Biologically Active Substances, Humic Preparation, Melaphene

References

[1] I.V. Perminova, Humic substances - a challenge to chemists XXI century. 1 (2008) 50-56.

[2] M.V. Madyakina, E.G. Poleskova, M.V. Shulaev, A.M. Petrov, Influence of biologically active substances on the toxicological characteristics of oil-contaminated soils. 20 (2014) 177-179.

[3] S.G. Fattakhov, N.L. Losev, V.S. Reznik and other, RU Patent № 2158735, (2000).

[4] M.V. Shulaev, S.G. Fattakhov, L.I. Khabibullina and other, RU Patent №2445275, (2012).

[5] L.I. Khabibullina, M.V. Shulaev, E.O. Mikhailova, S.V. Akhmadieva, The study of possible use of melafen for intensification of biological treatment of wastewater from various contaminants, Vestnik of Kazan Technological University. 7 (2011).

[6] A.I. Khisamova, N.A. Yugina, E.O. Mikhailova, M.V. Shulaev, The influence of humic preparation on growth of microorganisms of activated sludge for intensification process of biological wastewater treatment, Vestnik of Kazan Technological University. 20 (2012).

[7] N.A. Yugina, A.I. Khisamova, E.O. Mikhailova, L.I. Khabibullina, M.V. Shulaev, Analysis of the influence of biologically active substances on the growth of microorganisms of active sludge of urban wastewater treatment facilities Vodokanal, Vestnik of Kazan Technological University. 10 (2013).

DOI: 10.4028/www.scientific.net/ssp.265.879

[8] N.A. Yugina, A.I. Khabibrakhmanova, L.F. Askarova, E.O. Mikhailova, M.V. Shulaev, Influence of biologically active substances on the growth of the microbial community of activated sludge of urban wastewater treatment facilities Vodokanal, Vestnik of Kazan Technological University. 22 (2014).

DOI: 10.4028/www.scientific.net/ssp.265.879

[9] A.I. Khisamova, N.A. Yugina, E.O. Mikhailova, M.V. Shulaev, Analysis of the influence of biologically active substances on the growth of anaerobic microorganisms active sludge, Vestnik of Kazan Technological University. 10 (2013) 201-203.