Stabnikov V. Development of the methods for anaerobic treatment of wastewater using iron-reducing bacteria

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0406U002529

Applicant for

Specialization

  • 03.00.20 - Біотехнологія

31-05-2006

Specialized Academic Board

Д26.058.03

Essay

The thesis is devoted to the development of the new biotechnological methods for anaerobic treatment of sulphate- and phosphate-containing wastewater using iron-reducing bacteria and ferric. Addition of ferric hydroxide and iron-reducing bacteria in anaerobic treatment of sulphate-containing wastewater diminished both sulphate reduction and production of sulphide, increased removal of total organic carbon and methane production. Biotechnology including application of iron-reducing bacteria and addition of ferric for anaerobic removal of phosphate from return liquor from municipal wastewater treatment plant was proposed. Produced phosphate - iron precipitate could be used as phosphorous fertilizer in agriculture. The Keywords: iron-reducing bacteria, phosphate, sulphate, anaerobic treatment, wastewater, ferric, ferrous, methanogenesis

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