J 2009

Hodnocení vlivu čistíren odpadních vod na kvalitu říční vody s využitím in vitro testů

JEDLIČKOVÁ, Barbora, Klára HILSCHEROVÁ, Luděk BLÁHA, Tomáš RANDÁK, Roman GRABIC et. al.

Basic information

Original name

Hodnocení vlivu čistíren odpadních vod na kvalitu říční vody s využitím in vitro testů

Name (in English)

In vitro bioassays in the assessment of environmental impact of sewage treatment plants

Authors

JEDLIČKOVÁ, Barbora (203 Czech Republic), Klára HILSCHEROVÁ (203 Czech Republic), Luděk BLÁHA (203 Czech Republic, guarantor), Tomáš RANDÁK (203 Czech Republic), Roman GRABIC (203 Czech Republic), Vladimír ŽLÁBEK (203 Czech Republic) and Šárka TOMŠEJOVÁ (203 Czech Republic)

Edition

Bulletin VÚRH Vodňany, 2009, 0007-389X

Other information

Language

Czech

Type of outcome

Článek v odborném periodiku

Field of Study

40103 Fishery

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/09:00039238

Organization unit

Faculty of Science

Keywords (in Czech)

odpadní voda; POCIS; in vitro; xenoestrogenita; cytotoxicita

Keywords in English

waste water; waste water treatment plant; xenoestrogenity; cytotoxicity; in vitro

Tags

Reviewed
Změněno: 8/3/2010 15:12, RNDr. Barbora Javůrková, Ph.D.

Abstract

V originále

Studie se zaměřuje na hodnocení vlivu odpadních vod, které vytékají z čistírem odpadních vod (ČOV), na kvalitu vodního prostředí 7 menších toků v České republice.

In English

The presented study is concerned with the impact of municipal STPs on smaller rivers in the Czech Republic. Surface waters have been sampled by two types (pesticide and pharmaceutical versions) of Polar Organic Integrative Samplers (POCIS) upstream and downstream of 7 municipal sewage treatment plants situated on upper parts of streams in the Czech Republic. The extracts from passive samplers were tested by a battery of in vitro bioassays to determine (i) overall non-specific cytotoxicity, (ii) endocrine-disruptive, ED, potential (estrogenicity, androgenicity) and (iii) dioxin-like toxicity of the river waters downstream and upstream of STPs. The results document that all monitored STPs negatively affected water quality. The in vitro detection systems revealed significant presence of estrogenic compounds in the samples and showed increase of their concentrations in all downstream samples compared to the upstream ones.

Links

MSM0021622412, plan (intention)
Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)
Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
2B08036, research and development project
Name: Nové molekulárně biologické a biochemické metody pro monitoring estrogenů a dalších chemických endokrinních disruptorů (Acronym: ENVISCREEN)
Investor: Ministry of Education, Youth and Sports of the CR, New molecular biology and biochemical methods to monitor estrogens and other endocrine disruptors in the environment of the C.R.