Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Biocorrosion of metal sewage treatment constructions and its inhibition with pyridinium chlorides

Olena Bondar1, Iryna Kurmakova1, Sergey Polevichenko1, Nataliya Demchenko1
Affiliation: 
Chernihiv National T.G. Shevchenko Pedagogical University, 53 Hetmana Polubotka St., 14013 Chernihiv, Ukraine i.kurmakova@gmail.com
DOI: 
https://doi.org/10.23939/chcht11.04.497
AttachmentSize
PDF icon full_text.pdf144.68 KB

Keywords:

Abstract: 
On the metal sewage treatment constructions (Chernihiv, Ukraine) a biofilm is formed, which is corrosive because of the number of sulfate-reducing bacteria (107 cell/cm2). By affecting sulfate-reducing activity of microorganisms, pyridinium chlorides at the concentration of 0.5 g/l were revealed to provide St3ps steel inhibition efficiency of up to 98.7 % under the corrosion caused by biofilm bacteria.
References: 

[1] Kozlova I., Radchenko O., Stepura L. et al.: Heokhimichna Diyalnist Mikroorganizmiv ta ii Prykladni Aspekty. Naukova dumka, Kyiv 2008.

[2] Lin J., Ballim R.: African J. Biotechnol., 2012, 91, 15736.

[3] Purish L., Аsаulenko L., Аbdulina D., Iutinskaіа H.: Mikrobiol. Zhurn., 2014, 76, 11.

[4] Purish L. Pogrebova I., Kozlova I.: Mikrobiol. Zhurn., 2002, 64, 67.

[5] Polevichenko С., Bondar О., Kurmakova І., Demchenko А.: ХХІV Ukrainska konferentsia z organichnoi khimii, Ukraine, Poltava 2016, 158.

[6] Egorov N.: Rukovodstvo k Prakticheskim Zanyatiyam po Microbiologii. Izd-vo Mosk. Univ., Moskva 1983.

[7] Pochekailova L., Kozhedub U.: Vodopostachannia ta Vodovidvedennia, 2011, 3, 59.

[8] Vasilev V.: Fizyko-Khimicheskie Metody Analiza. Drofa, Моskvа 2002.

[9] Оrlоv V., Lipson V., Ivanov V.: Меditsinskaia Khimia. Folio, Kharkiv 2005.

[10] Paratii V., Synchenko V., Prodanchuk V. et al: Mikrobiol. Zhurn., 1989, 51, 48.

[11] Demchenko N.: Vplyv Chetvertynnykh Solei Pirydyniiu ta Triazoloazepiniiu na Rozvytok Koroziinoho Microbnogo Ugrupovannia Hruntu. Kyiv 2012.