Bumi Lestari
Bumi Lestari Journal of Environment (p-ISSN: 1411-9668; e-ISSN: 2527-6158) is a peer-reviewed journal, presents original research articles and letters in all areas of environmental studies and environmental sciences (biotic, abiotic and social/cultural). This journal has been indexed by cabdirect cabi.org, AJD (Academic Journals Database), ISJD (Indonesian Scientific Journal Database), IndexCopernicus, Portal Garuda, researchBib and Google Scholar. The journal is published by Environmental Research Center (PPLH) of Udayana University. The journal is published two times a year: February and August in both printed and online versions. The online version is free access and download. This journal is devoted to publish research papers such as environmental biology, environmental physics, environmental health, ecology, geosciences and environmental chemistry including such matters as land, water, food, conservation, population, risk analysis, pollution, energy, economics of ecological and non-ecological approaches, social advocacy of arguments for change, analytical methods, legal measures, implications of urbanism, energy choices, waste disposal, health effects, recycling, transport systems, political approaches, social impacts and other issues of mass society. There is concern also for marginal areas, under-developed societies, minorities, species loss, etc. The purpose of this journal is to provide input and its solution to the environmental problems that has happened or will be happen from the results of researchs.
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HUBUNGAN PENANGANAN SAMPAH KOTA DENGAN PERILAKU MASYARAKAT : Studi Kasus Pengelolaan Sampah Kota Cimahi
Ruslan Ramang
Bumi Lestari Journal of Environment Vol 13 No 1 (2013)
Publisher : Environmental Research Center (PPLH) of Udayana University
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AbstractThis article aims to look at find out the existing condition of the way the community hanldetheir wastes, at the level of household, to analyse points which back the communityparticipation, having constrains of the handling of the existing wastes and waste-relatedproblems which the community of the respective city face. The questionaire-based survey,was engaged into the research as the survey method while the stratified random samplingwas engaged throughout the analysis of the same as the sampling technique. The resultsshows that existence of an operational public waste collecting system tends to lessen thewaste-related problem in the respondents’ residential enviroment. Four factors whichdifferentiate the respondents who participate from those who do not, in respect to wastetreatment are: behaviour of disposing waste to river, behaviour of burrying the wastes, theproblem of smell and the problem of river pollution. Existence of a good public wastecollecting system which can overcome the waste-related problems in the residentialenvironemnt of the community, can motivate the same to participate in better treating andmanage their wastes.
APLIKASI FILTER KERAMIK BERBASIS TANAH LIAT ALAM DAN ZEOLIT PADA PENGOLAHAN AIR LIMBAH HASIL PROSES LAUNDRY
Subriyer Nasir
Bumi Lestari Journal of Environment Vol 13 No 1 (2013)
Publisher : Environmental Research Center (PPLH) of Udayana University
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AbstractCeramic filters made of natural clay and zeolite were used to treat the efluent from laundryindustry in Palembang. The pretreatment process using silica and active carbon was appliedto the samples prior feed to the ceramic filter. Process variables studied were operatingtime and the filters composition. Parameters analyzed were TDS (Total Dissolved Solid),pH, EC (Electrical Conductivity), COD (Chemical Oxygen Demand), BOD (BiologicalOxygen Demand) and the concentration of LAS (Linear Alkylbenzene Sulphonate). Theresults showed that ceramic filters combined with silica and activated carbon can reducethe LAS concentration in detergent wastewater up-to 97%. Scanning Electron Microscope(SEM) images shows that filter could be categorized as microfiltration filter with randomporous structures.
PENGETAHUAN TANAMAN OBAT TRADISIONAL UNTUK PENYAKIT ANAK PADA KOMUNITAS REMAJA DI BALI : SEBUAH KAJIAN EKOLINGUISTIK
I Wayan Rasna
Bumi Lestari Journal of Environment Vol 13 No 1 (2013)
Publisher : Environmental Research Center (PPLH) of Udayana University
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AbstractThis study aims at knowing: 1) the level of young generations’ knowledge about the use oftraditional medical plantation for curing children’s diseases; and 2) the implication of theaims 1 above to Eco linguistics. This study took place in the province of Bali, consisting of8 regencies and one city government. The total samples of the study were 225 younggenerations’ and 45 spiritual people. The samples of the study were determined by usingpurposive quota sampling. The data related to the young generations’ knowledge werecollected through test. The data as to the implication of aims 1 were gathered by means ofinterview. The result of the study shows that: 1) the Balinese young generations’ knowledgeabout the use of traditional medical plantation is 48.4% (not enough); and 2) the younggenerations having better knowledge and will be more familiar with the terms of medicalplantation, such as the young generations in Karangasem with the percentage of 73.12%(good), the young generations in Klungkung 70.50% (good), and Bangli 71.36% (good).They are a bit more familiar with medical plantation terms. Referring to the result of thestudy, it is suggested to socialize about the usefulness of medical plantation, the improvementof the skill in producing medicine from medical plantation, and synergizing the relatedcomponents to lexical maintenance and environment.