• Aucun résultat trouvé

COMBINING FIELD MEASUREMENTS AND BIOTEST

N/A
N/A
Info
Télécharger
Protected

Academic year: 2021

Partager "COMBINING FIELD MEASUREMENTS AND BIOTEST"

Copied!
1
0
0

Chargement.... (Voir le texte intégral maintenant)

Texte intégral

(1)

Guideline methodology for exemption request to recycle sludge on soils with high trace element concentrations [1]

POSSIBLE

EXEMPTION

Aims

Applying the ADEME guideline methodology [1] with the

combination of RHIZOtest and field measurements to lead (Pb) and

zinc (Zn) contaminated urban soils on which irrigation with treated

wastewater was foreseen

COMBINING FIELD MEASUREMENTS AND BIOTEST

TO ASSESS LEAD AND ZINC PHYTOAVAILABILITY

IN CONTAMINATED URBAN SOILS

Bravin MN

1

, Lemal L

2

, Chevassus-Rosset C

1

, Montes M

1

, Moussard G

1

, Simon E

1

, Tella M

3

, Valmier M

2

, Doelsch E

1

, Feder F

1

and Legros S

1

Conclusions

References

Acknowledgement - The authors thank the Port city for initiated and funded the study.

Results

Contacts: matthieu.bravin@cirad.fr and laure.lemal@metrhizlab.com

RHIZOtest

(ISO 16192, [2])

Pre-culture period

Test period

Material and

Methods

■

TE total concentrations in soils

■

TE mobility estimation: CaCl

2

extractions

■

TE phytoavailability

estimations

: NH

4

NO

3

extractions

■

TE phytoavailability

:

measures

: RHIZOtest

15

12

13

11

3

4

5

1

8 9

Sampling strategy Le Port

Pb uptake flux in RHIZOtest (ng.m-2.s-1)

Références

Télécharger maintenant ( PDF - 1 Page - 1.53 MB )

Documents relatifs

Lost in post-translation

1 Center for Research in Psychoanalysis, Medicine and Society (EA 3522), Sorbonne Paris Cité, Université Paris Diderot, Paris, France. 2 Epigenetics and Cell Fate, UMR 7216

Notch inhibits yorkie activity in Drosophila wing discs.

posterior compartment is smaller than normal, and vg knock- down induced a 12% up-regulation of IAP2B2C-lacZ expression when compared to IAP2B2C-lacZ levels in the anterior

Design of a wind tunnel

supplies the following information (1) on the values of E.R.. Types of Electric kotors Used: The electric motor which supplies power to the propeller is always a

Combining field measurements and biotest to assess lead and zinc phytoavailability in contaminated urban soils

Fifteen soil samples (hereafter referred to as soil) were collected in representative sites expected to be irrigated with treated wastewater. Usual

Combining online and offline measurements for organic aerosol source apportionment

During the last decade, the use of online non-refractory submicron aerosol mass spectrometer (AMS) and aerosol chemical speciation monitor (ACSM) measurements have

Behavior of trace elements in rock weathering and soil formation

The method of investigation is comprised of a systematic analysis of four virgin soil profiles collected from various parts of the United States, All profiles extend

Boron-doped diamond electrode: synthesis, characterization, functionalization and analytical applications

2 Four different types of diamond electrodes: (i) doped diamond thin film without an interlayer between the substrate and diamond film, (ii) doped diamond thin-film electrode with

CG2Real: Improving the Realism of Computer Generated Images using a Collection of Photographs

Within this system, several individual operations also further the state of the art, including (1) an improved image search tuned for matching global image structure between CG and