100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Summary

Samenvatting Milieuchemie en veiligheid deel 3: bodem

Rating
-
Sold
-
Pages
4
Uploaded on
21-06-2023
Written in
2022/2023

samenvatting van het vak milieuchemie en veiligheid deel 3: bodem

Institution
Course








Whoops! We can’t load your doc right now. Try again or contact support.

Written for

Institution
Study
Course

Document information

Uploaded on
June 21, 2023
Number of pages
4
Written in
2022/2023
Type
Summary

Subjects

Content preview

SAMENVATTING DEEL 3: BODEM
1 Bodem samenstelling (3 fasen)
Vaste fase
Q Wordt in verschillende minerale opgedeeld:
o Klein
o Leem/zilt
o Zand
o Grind
o Stenen
Q Altijd een mengsel
Q Organische bestanddelen: afbraakresten van plantaardige en dierlijke weefsel =
humus
Vloeibare fase
Q Water in de proiën
Q Grondwaterspiegel = peilniveau water in boorput = freatische grondwatertafel
Q Vanonder grondwater – waterspiegel – bodemvocht
Gasvormige fase
Q Onmisbaar voor bodemflore en fauna
Q Verschilt met atmosferische lucht
o Hoog zuurstofgebruik
o CO2-concentratie tot 10 keer groter

2 Polluenten
Zware metalen:
Q Voorbeelden zijn: Cu, Pb, Zn, As, Hg, Cr, Ni, Co, Sn, V en Ba
Q Oorsprong:
o Metaalindustrie
o Stortplaatsen van industrieel afval  uitloging
o Opwaaiend stof van onafgedekte ertsbergen
o Verkeer
Anorganische verbindingen
Q Cyanide in al zijn vormen
Q Toxiciteit hangt af van de vorm
o Vrije cyanide HCN of CN- is de meest toxische
o Complexgebonden cyanide
Q Oorsprong  terreinen van voormale gasfabrieken
Solventen
Q De 4 meest voorkomende solventen zijn
o Benzeen
o Tolueen
o Ethylbenzeen
o Xyleen
Q Zijn vluchtig en weinig wateroplosbaar
Q Oorsprong: spils van bezine of tijdens chemische processen
Q Chemische wasserijen: gechloreerde koolwaterstoffen
$6.58
Get access to the full document:

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached


Also available in package deal

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
LouisePeeters Artesis Plantijn Hogeschool Antwerpen
Follow You need to be logged in order to follow users or courses
Sold
26
Member since
5 year
Number of followers
14
Documents
14
Last sold
6 days ago

2.3

3 reviews

5
0
4
0
3
2
2
0
1
1

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions