In de samenvatting Biociden worden verschillende definities aangehaald die gekend moeten zijn. Ook wordt het verschil tussen een acute en chronische toxiciteit aangehaald als de MRL en TLV, TLVc- waarde. Daarnaast gaat het ook over welke producten je het best gebruikt voor zwemdesinfectie als pest...
Biociden ........................................................................................................................................................... 5
Efficiënt gebruik van biociden ....................................................................................................................... 5
Verschil Biociden en Fytoproducten........................................................................................................... 5
Gebruik van Biociden ............................................................................................................................. 5
nadelen van Biociden gebruik .................................................................................................................... 5
Pest – control ............................................................................................................................................ 6
Factoren die een rol spelen bij het gebruik van een product ...................................................................... 6
Reiniging + ontsmetting (Examen) ................................................................................................................. 7
Verloop van reinigings – en ontsmettingsgebeuren (1ste of 2de zit) .............................................................. 7
Aankoop van product en gebruiksvoorwaarden ......................................................................................... 9
Behandeling ............................................................................................................................................ 10
Karakteristieken van de fabricatie en de formulering ............................................................................... 11
Formuleringen......................................................................................................................................... 12
Voor – en nadelen van formuleringen .................................................................................................. 13
Wijze van toepassing ............................................................................................................................... 13
Oefeningen (Gelijkaardig op het examen - Oefening Hoofdstuk 1 of 2) ........................................................ 14
Oefening 1 .............................................................................................................................................. 14
Oefening 2 .............................................................................................................................................. 15
Oefening 3 .............................................................................................................................................. 16
Ontwikkeling van nieuwe middelen ............................................................................................................. 17
Algemeen................................................................................................................................................ 17
Beoordeelde aspecten van een nieuw biocide (5 – tal kunnen opsommen) .............................................. 17
Indeling van biociden .................................................................................................................................. 18
Toxicologie ..................................................................................................................................................... 18
Begrip Toxicologie (Kennen) ........................................................................................................................ 18
Verschil Geneesmiddel – Biocide ............................................................................................................. 18
Wat na accumulatie? ........................................................................................................................... 19
Animale toxiciteitsstudies ........................................................................................................................... 19
Acute toxiciteitsstudies ........................................................................................................................... 19
Oefening Acute toxiciteit (Examen Oefening hoofdstuk 1 of hoofdstuk 2) ............................................ 20
Chronische toxiciteitsstudies ................................................................................................................... 21
N(A)OEL- of NEL-waarde ...................................................................................................................... 21
ADI – waarde....................................................................................................................................... 21
1
, Permissible Level ................................................................................................................................. 22
Residutolerantie (MRL) ........................................................................................................................ 22
Veiligheidstermijn of wachttermijn .......................................................................................................... 23
TLV – waarde .......................................................................................................................................... 23
Verschil TLV en TLVc ............................................................................................................................ 24
Residuwetgeving en – Bewaking ..................................................................................................................... 24
Maximum Residu Limit of MRL .................................................................................................................... 25
Verschillende stappen kunnen verduidelijken voor het vastleggen van de maximale residulimiet ............. 25
de MRL-wetgeving................................................................................................................................... 25
Nut van de harmonisering van de MRL’s op Europees vlak ....................................................................... 25
Beïnvloedingsfactoren toxiciteit ...................................................................................................................... 26
Verschillende beïnvloedingsfactoren op de giftigheid .............................................................................. 26
Indringingswegen van toxische stoffen ............................................................................................................ 28
Verschillende indringingswegen van toxische stoffen .................................................................................. 29
1) Spijsverteringsstelsel ...................................................................................................................... 29
2) Huid en slijmvliezen ....................................................................................................................... 30
3) Ademhalingsstelsel ........................................................................................................................ 31
Persoonlijke bescherming ........................................................................................................................... 31
Opname via de mond .............................................................................................................................. 31
Opname via huid en slijmvliezen.............................................................................................................. 31
Opname via ademhalingsorganen............................................................................................................ 32
Filters .................................................................................................................................................. 32
Opslag en bewaring ........................................................................................................................................ 33
5 voorwaarden bij het bewaren van biociden .......................................................................................... 33
Deel 2: Biocidenwetgeving Maximale Residuegehalten & Zwembaddesinfectie ............................................... 33
Wetgeving geschiedenis.................................................................................................................................. 34
Verschil tussen BLG en BNLG ....................................................................................................................... 34
Schemerzone biociden en andere producten ............................................................................................... 34
Verschil tussen bestrijdingsmiddelen en biociden .................................................................................... 34
Indeling biociden in 4 groepen (Kunnen opsommen) ................................................................................... 35
Aanmeldingsprocedures van biociden ......................................................................................................... 35
Kennisgeving en toelating........................................................................................................................ 35
Gevaar voor huishoudelijk gebruik .............................................................................................................. 35
Biociden wetgeving ......................................................................................................................................... 36
Wetgeving Biociden .................................................................................................................................... 37
Toelating ................................................................................................................................................. 37
Indeling klasse A...................................................................................................................................... 38
2
, Indeling volgens klasse A ..................................................................................................................... 38
Niet - geklasseerde producten ............................................................................................................. 38
Het etiket (5 eisen kunnen opsommen) ................................................................................................... 39
Reclame .................................................................................................................................................. 40
Professionelen ............................................................................................................................................ 40
Praktische informatie .............................................................................................................................. 40
Werkzame stof .................................................................................................................................... 40
Nationale procedures .......................................................................................................................... 40
Klasse A = biociden van het gesloten circuit ............................................................................................. 40
Biociden – gesloten circuit ................................................................................................................... 40
Uitzonderingen op het gebruik van biociden van gesloten circuit ......................................................... 41
Verplichtingen ..................................................................................................................................... 41
Duurzaam gebruik ....................................................................................................................................... 41
Voorzorgsmaatregelen ............................................................................................................................ 41
Toxicovigilantie ....................................................................................................................................... 41
EG – verordening betreffende maximale residugehalten pesticiden................................................................. 42
Overwegingen............................................................................................................................................. 42
Definities .................................................................................................................................................... 42
MRL’s voor producten van plantaardige en dierlijke oorsprong.................................................................... 43
Bepalingen betreffende MRL’s .................................................................................................................... 43
Zwembaddesinfectie....................................................................................................................................... 44
NaOCl en CHloor ......................................................................................................................................... 44
Alternatieven .......................................................................................................................................... 44
THM voorkomen ..................................................................................................................................... 44
Natriumhypochloriet + zoutzuur.................................................................................................................. 44
Chloroform – ongewenste effecten ............................................................................................................. 45
Hygiëne en discipline - ongewenste effecten .............................................................................................. 45
Voorzorgsmaatregelen ............................................................................................................................ 45
Mogelijke vragen zwembaddesinfectie .................................................................................................... 45
Deel 3: Pest control......................................................................................................................................... 46
Insecten en insecticiden .............................................................................................................................. 46
Eigenschappen insecten & invloed op bestrijding ........................................................................................ 46
Indeling volgens schadebeeld (Welke + voorbeeld) ...................................................................................... 47
Bespreking van een aantal insecten (foto’s en namen kennen + welke schadebeeld(en) .............................. 47
Bestrijding .................................................................................................................................................. 53
Indeling insecticiden ................................................................................................................................... 53
Eigenschappen Plantaardige insecticiden (P)............................................................................................ 54
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller matissem. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.34. You're not tied to anything after your purchase.
