Title:

Investigations into the effect of 4-chloro-2-methyIphenoxyacetic acid(MCPA) derivative on organic pollutants degradation kinetics and nitrification

Subtitle:

Investigations into the effect of 4-chloro-2-methyIphenoxyacetic acid(MCPA) derivative on organic pollutants degradation kinetics and nitrification

Creator:

Grabińska-Sota, Elżbieta ; Wiśniowska, Ewa ; Kalka, Joanna ; Ścieranka, Beata

Publisher:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Date issued/created:

2001

Subject and Keywords:

biotechnology

Abstract:

The paper presents the results of investigations into the effect of4-chloro-2-methylphenoxyacetic acid (MCPA) derivative on organic pollutantsbiodegradation and nitrification. Conventional activated sludge process wasused. MCPA derivative concentration was 40 mg(a,i.) • L '. Control without pesticide addition was run concurrently. Sedimentation properties of sewage sludgewere bed during process however COD was degraded to less than 22 mg ■ L 'and 65 mg • L ' for control tank and tank with MCPA derivative addition, respectively. Nitrification rates were 0,0372 ± 0,0139 ImgN/mgdm • d] and0,0358 ± 0,0102 [mg N/mgd.m ’ dl for the control and investigated system, respectively. Pesticide addition inhibited nitrification and biodegradation processrate only at about 5-10%.

Relation:

Biotechnologia, vol.54, 3 (2001)-.

Volume:

54

Issue:

3

Start page:

208

End page:

218

Resource type:

Text

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

0860-7796 ; IChB B-50

Source:

Library of Institute of Bioorganic Chemistry PAS

Language:

pol

Language of abstract:

eng

Temporal coverage:

1988-2010

Rights:

Creative Commons Attribution BY-SA 4.0 license

Terms of use:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitizing institution:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Original in:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open