Ripak N. Complex Strategy of Ecological Safety Improvement against Pollution of the Environment with Sulfide Waste Liquids.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U006084

Thesis Registration Form

0412U006084.pdf

Applicant for

Specialization

  • 21.06.01 - Екологічна безпека

25-10-2020

Specialized Academic Board

Д 20.052.05

Ivano-Frankivsk National University of Oil and Gas

Essay

An object of the study is waste water of chemical industry plants containing sodium sulfide. The purpose of the work is control of environmental safety via elaboration and introduction of the arrangement complex for utilization of sodium sulfide solutions and their use as raw materials for chemical manufacture. The research methods include a disperse analysis of precipitates of ferrous and cupric sulfides via sedimentation technique, X-ray and electron microscopy analyses of the precipitates, chemical techniques of both substance identification and analysis of water quality, mathematical methods of experimental data processing (i.e., analytical study using contemporary metering apparatuses and application of techniques in the field of analytical chemistry and mathematical simulation of chemical engineering processes).

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Files

aref.doc

dis.doc

dis.doc

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