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BOSCOV – Livro Geotecnia Ambiental – Download as PDF File .pdf) or view presentation slides online. Maria Eugenia Gimenez Boscov is the author of Geotecnia Ambiental ( avg rating, 1 rating, 0 reviews). Projeto de Gestão Ambiental Integrada da Região do Bico do Papagaio. Zoneamento Boscov, M.E.G., Geotecnia Ambiental. Oficina de Textos, São.

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En este caso no se trata de un estudio de riesgo. In Brazil, inadequate disposal sites must be eradicated until in accordance with a federal law BRASIL, ; considering the estimated daily MSW generation ofton inonly Since the end of last century, waste disposal in dumps – sites which receive wastes without any environmental protection – became inadmissible in several countries.

After the pond was emptied, it was observed that the bottom had low bearing capacity, what turned the security of the probing team difficult to guarantee both in terms of accessibility to the pond and subsoil sampling. Dumpsites can be scientifically investigated to obtain contamination profiles due to leachate seepage and therefore assess soil properties relative to pollute transport and retention with a view at improving the design of new MSW landfills Ferrari et al.

Click here to sign up. Who could help me? The samples were cubic with side length of 0. Contaminated soil sampling Samples of contaminated soil were collected at three profiles located inside the area of the former leachate pond at 6 bosxov The location of the sample collection point is shown in Figure 1. Charlotte Nc Nagaoka, Japan; Cachoeiro De Itapemirim, Brazil; Bissau, Boxcov Czestochowa, Poland ideal mexico slimline 2 cf 55 manual high school gammill quilting machines manual semplice girl diaries pdf geotecnka 4 dohody kniha pdf to word delibera arg elt 33 08 pdf files microsoft sql server t sql fundamentals ebook readers strategies that work harvey pdf download canon sx manual focus webcam.


Great thanks in advance! Estudio de riesgo y su modalidad. Skip to main content.


Exhumation of an unlined leachate lagoon — a case study. Charlotte ; United States: X-ray diffraction detected the presence of quartz, kaolinite, gibbsite, hematite and anatase.

The final location can be viewed as green points in Figure 4. Figure 3 presents a schematic diagram of the pond profile.

COC – Topicos Especiais em Resíduos Sólidos

Microwave assisted acid digestion of aqueous samples and extracts. The elements arsenic, cadmium, chromium, copper and lead were determined with about 5-mL liquid sample of the each solution.

L solution 4,4 -1 P mg. Figure 2 View of the unlined leachate pond.

SardiniaFourteenth International Waste Management and Landfill Symposium Figure 8 – Lead concentration in the subsoil underneath the leachate pond. X-ray fluorescence semi-quantitative analysis showed predominance of Si, Al e Fe, compatible to the mineralogical composition.

In amviental to prevent subsoil contamination, bottom drainage and liner systems must be included in the design of sanitary landfills, i. Datos del sector y tipo de proyecto 4.


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Other results of chemical analysis of the local soil are geotednia in Table 2. The author would also like to express their thanks to: Maria Lucia, eu e Maria Eu genia Boscov publicamos, emn o For each round of microwave heating one vessel containing only 10 mL of nitric acid was used as a blank test.

For all the analyzed chemical elements, the concentrations in the subsoil range between the concentrations of the soil background uncontaminated natural soil and of the leachate sludge, except for isolated two values of arsenic concentration. These results are consistent with other studies on metal boscog and retention in tropical soils.

A soil sample of 0. After cooling, the vessel content was filtered and diluted with Milli-Q water to a predetermined volume. This paper presents the exhumation of contaminated soil samples under an unlined leachate lagoon located in Botucatu Municipal Landfill and the results of chemical analyses to determine metal contamination in the site.

The planned location of the boreholes is presented as red points in Figure 4.

The unlined leachate pond was deactivated and emptied after a new lined pond was built.