Complex treatment for the disposal and utilization of process wastewaters of the pharmaceutical industry

Erika Szabados, Andrea Jobbágy, András József Tóth, P. Mizsey, Gábor Tardy, Cesar Pulgarin, Stefanos Giannakis, E. Takács, L. Wojnárovits, Magdolna Makó, Zénó Trócsányi, A. Tungler

Research output: Article

4 Citations (Scopus)

Abstract

A complex treatment of process wastewaters (PWW) of the pharmaceutical industry has been elaborated, the objective was their common disposal and utilization. The biodegrad-ability of polluting components is concentration dependent, the mixing of PWWs with domestic wastewater at WWTP is possible, if no toxic and/or non-biodegradable components are present. So the organic content can serve as carbon source in the denitrification step. The characterization and the proper treatment methods of PWWs have been developed. Only 20-30 % of PWWs required pretreatment. The majority can be mixed directly with the domestic wastewater and send to the WWTP. The characterization includes COD, TOC, BOD, AOX, volatile content, toxicity, metal ion content measurements. The pretreatment methods could be: distillation, WO or catalytic WO. After the activated sludge treatment the degradation of emergent pollutants and the disinfection can be performed by UV-Fenton or high energy irradiation. The design of a complex treatment plant attached to a WWTP of 100000 m3/day capacity and its life-cycle analysis to determine the environmental benefits were carried out also.

Original languageEnglish
Pages (from-to)76-90
Number of pages15
JournalPeriodica Polytechnica Chemical Engineering
Volume62
Issue number1
DOIs
Publication statusPublished - dec. 1 2018

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Waste utilization
Waste disposal
Drug products
Wastewater
Pharmaceutical Preparations
Industry
Denitrification
Biochemical oxygen demand
Poisons
Disinfection
Distillation
Metal ions
Toxicity
Life cycle
Carbon
Irradiation
Degradation

ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Complex treatment for the disposal and utilization of process wastewaters of the pharmaceutical industry. / Szabados, Erika; Jobbágy, Andrea; Tóth, András József; Mizsey, P.; Tardy, Gábor; Pulgarin, Cesar; Giannakis, Stefanos; Takács, E.; Wojnárovits, L.; Makó, Magdolna; Trócsányi, Zénó; Tungler, A.

In: Periodica Polytechnica Chemical Engineering, Vol. 62, No. 1, 01.12.2018, p. 76-90.

Research output: Article

Szabados, Erika ; Jobbágy, Andrea ; Tóth, András József ; Mizsey, P. ; Tardy, Gábor ; Pulgarin, Cesar ; Giannakis, Stefanos ; Takács, E. ; Wojnárovits, L. ; Makó, Magdolna ; Trócsányi, Zénó ; Tungler, A. / Complex treatment for the disposal and utilization of process wastewaters of the pharmaceutical industry. In: Periodica Polytechnica Chemical Engineering. 2018 ; Vol. 62, No. 1. pp. 76-90.
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