CEMARAN PESTISIDA KLOR-ORGANIK PADA SEDIMEN DANAU BUYAN BULELENG BALI
Abstract
This is an expost facto study with Analytical Cross Sectional Study design, within twostep activities, i.e. field study in order to gain sampling zone and obtaining sample needed.
Followed by laboratory works in order to obtain pesticide residual contamination on water.
Sample preparation for this purposed was carried out following a standard method. Gas
chromatography was employed in order to gain the pesticide contaminant.
Positive organochlorine pesticide contaminant, i.e. DDT and chlorotalonile were
observed from 55 sampling point of sediment taken from 5 sampling zone. DDT in the
sediment is 13.6 ppb with still bellow the maximum level of 42 ppb. Chlorotalonile in
sediment is 12.3 ppb. There is no threshold value of chlorotalonile, however, this
contamination still bellow the RfD 15 ppb and ADI 30 ppb (PIP, 1995; Caroline, 1997).
Downloads
Download data is not yet available.
How to Cite
PUTRA MANUABA, Ida Bagus.
CEMARAN PESTISIDA KLOR-ORGANIK PADA SEDIMEN DANAU BUYAN BULELENG BALI.
Bumi Lestari, [S.l.], v. 7, n. 2, nov. 2012.
ISSN 2527-6158.
Available at: <https://ojs.unud.ac.id/index.php/blje/article/view/2425>. Date accessed: 21 nov. 2024.
Issue
Section
Original Research Articles
Keywords
organochlorine pesticide, residual contaminant, expost facto
Authors who publish with this journal agree to the following terms:
- All articles published by Bumi Lestari Journal of Environment and Environmental Reseach Center Udayana University are made available under an open access license worldwide immediately. This means everyone has free and unlimited access to the full-text of all articles published in Bumi Lestari Journal of Environment, and everyone is free to re-use the published material given proper accreditation/citation of the original publication. Open access publication is supported by authors' institutes or research funding agency by payment of a comparatively article processing charge for accepted articles (See Author Fees). Bumi Lestari Journal of Environment and Environmental Reseach Center Udayana University publish articles under the Creative Commons Attribution License.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).