Barsukova A. Reducing the anthropogenic impact on the environment during the recycling of iron sulphate production of pigmentary titanium dioxide

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0417U003197

Thesis Registration Form

0417U003197.pdf

Applicant for

Barsukova Anna Volodymyrivna

Specialization

21.06.01 - Екологічна безпека

Date of defense

02-06-2017

Specialized Academic Board

К 55.051.04

Essay

The thesis is devoted to the reduction of the technogenic impact on the environment by the dump of iron sulfate, which is formed during the production of pigmentary titanium dioxide, by developing the technology of its utilization. The main properties of the soils in the region of the dump of iron sulfate were investigated. The mathematical model of penetration of acidic solutions into the soil, which is formed during the dissolution of iron vitriol, was developed for evaluating of acidification of soils. A non-waste process for the processing of ferrous sulfate was proposed, with the production of products used in ferrous metallurgy and agriculture. A technological scheme for treating ferrous sulfate is described.

Thesis supervisor

Vakal Sergey Vasylovych

Official opponents

Вамболь Віола Владиславівна
Мельник Олена Сергіївна

Files

aref .doc

dis.doc

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