Perbandingan Kualitas Kompos Dari Limbah Pulp Dengan Limbah Pulp Dan Kertas Menggunakan Biodekomposer Kombinasi P. Oxalicum dan p. Citrinum

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dc.contributor.authorWahyuningsih, Siti
dc.date.accessioned2019-01-08T03:39:08Z
dc.date.available2019-01-08T03:39:08Z
dc.date.issued2019-01-09
dc.description.abstractPulp and paper sludge management by dumping pollutes the environment. Composting those sludge will reduce the volume in landfills. This study aims to compare the quality of compost from both pulp and paper's sludge by using a biodecomposer combination of P. citrinum and P. oxalicum. The pulp sludge was obtained from pulp company in North Sumatra and pulp and paper sludge was from pulp and paper's company in Riau Province. Before composting, those sludge were dried under the sun, until the water content reached 60-70%. Biodecomposer consists of P. citrinum and P. oxalicum was isolated from the previous study. The composting was held by added 30 ml sterile water contains isolates spores with a density of 107 (spores/ml) to 3 kg sludge. After incubated for a month, laboratory analysis was carried out to measure macro, micro and heavy metals content of the sludge. Compost of pulp and paper's sludge was better in providing macro and micronutrients than of the pulp sludge. However, the heavy metals content (Pb and Cd) of the pulp compost were lower than of the pulp and paper compost.en_US
dc.description.sponsorshipSeminar Nasional Pelestarian Lingkungan (SENPLING) 2018 Program Studi Ilmu Lingkungan Universitas Riau Pusat Studi Lingkungan Hidup LPPM Universitas Riauen_US
dc.identifier.isbn978-979-792-865-0
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/handle/123456789/9520
dc.language.isoenen_US
dc.publisherwahyu sari yenien_US
dc.subjectpulp’s sludgeen_US
dc.subjectpulp and paper’s sludgeen_US
dc.subjectP. citrinumen_US
dc.subjectP. oxalicumen_US
dc.subjectcomposten_US
dc.titlePerbandingan Kualitas Kompos Dari Limbah Pulp Dengan Limbah Pulp Dan Kertas Menggunakan Biodekomposer Kombinasi P. Oxalicum dan p. Citrinumen_US
dc.typeArticleen_US

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