?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KEMAMPUAN+MIKROALGA+YANG+DIKULTIVASI+PADA+LIMBAH+CAIR+INDUSTRI+KARET+REMAH+DALAM+MENGHASILKAN+BIOMASSA+DAN+MENURUNKAN+CEMARAN&rft.creator=Reni+Rayung+Wulan%2C+1114051045&rft.subject=Budidaya+tanaman&rft.description=ABSTRAK%0D%0A%0D%0AIndustri+karet+remah+menghasilkan+limbah+yang+berpotensi+menimbukan+pencemaran+lingkungan+karena+mengandung+bahan+organik+yang+cukup+tinggi.+Pemanfaatan+limbah+cair+industri+karet+merupakan+salah+satu+upaya+untuk+menghasilkan+suatu+produk+industri+melalui+sistem+produksi+bersih+(zero+waste).+Limbah+cair+industri+karet+sangat+potensial+digunakan+sebagai+media+kultivasi+mikroalga+untuk+pengembangan+biodiesel+yaitu+bahan+bakar+berbasis+nabati.+Tujuan+penelitian+ini+adalah+mengetahui+jenis+mikroalga+yang+dikultivasi+pada+media+limbah+cair+industri+karet+remah+dalam+menghasilkan+biomassa+tertinggi+dan+mereduksi+cemaran.+Penelitian+ini+dilakukan+menggunakan+tiga+perlakuan+jenis+alga+yaitu+Botryococcus+braunii%2C+Tetraselmis+sp.%2C+dan+Nannochloropsis+sp.+sebanyak+25%25+v%2Fv+dibiakkan+dalam+reaktor+terbuka+dengan+media+limbah+cair+industri+karet+remah+volume+kerja+5+L+selama+delapan+hari.+Pengamatan+yang+dilakukan+adalah+kepadatan+sel%2C+Chemical+Oxygen+Demand+(COD)%2C+N-NH3%2C+P-PO4%2C+pH%2C+Dissolved+Oxygen+(DO)%2C+dan+biomassa.+Hasil+penelitian+menunjukkan%0D%0Abahwa+jenis+mikroalga+yang+menghasilkan+biomassa+tertinggi+adalah+Nannocloropsis+sp.+dengan+kepadatan+sel+mencapai+5.485+x+104+sel%2FmL+dan+menghasilkan+yield+kering+sebesar+0%2C8383+g%2FL+serta+mampu+menurunkan+cemaran+berupa+N-NH3+sebesar+99%2C6%25%2C+P-PO4+sebesar+90%25+dan+COD+sebesar+22%25.%0D%0AKata+kunci+%3A+Botryococcus+braunii%2C+limbah+cair%2C+Nannochloropsis+sp.%2C+Tetraselmis+sp.%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ACrumb+rubber+industry+produced+waste+which+could+potentially+polluted+environment+because+it+contained+organic+matter.+Utilization+of+crumb+rubber+industrial+wastewater+was+one+of+the+efforts+through+zero+waste+production+system.+Crumb+rubber+industrial+wastewater+was+potentially+used+as+medium+of+microalgae+cultivation+for+the+development+biodiesel.+The+purpose+of+this+research+was+to+determine+the+types+of+microalgae+cultivated+on+crumb+rubber+industrial+wastewater+to+produce+the+highest+biomass+and+reduce+organic+matter.+This+research+was+conducted+using+three+types+of+microalgae+that+were+Botryococcus+braunii%2C+Tetraselmis+sp.+and+Nannochloropsis+sp.+as+much+as+25%25+v%2Fv+cultured+using+open+reactor+in+crumb+rubber+industrial+wastewater+with+5+L+of+working+volume+for+eight+days.+The+parameters+in+this+research+were+the+cell+density%2C+Chemical+Oxygen+Demand+(COD)%2C+N-NH3%2C+P-PO4%2C+pH%2C+Dissolved+Oxygen+(DO)%2C+and+biomass.+The+results+showed+that+the+optimum+type+of+microalgae+grown+in+medium+crumb+rubber+industrial+wastewater+was+Nannocloropsis+sp.+with+5485+x+104+cells+%2F+mL+of+cell+density+and+0.8383+g%2FL+of+dry+yield+and+reduced+the+organic%0D%0Amatter+content+of+wastewater+crumb+rubber+99.6%25+of+N-NH3%2C+90%25+of+P-PO4+and+22%25+of+COD+respectively.%0D%0AKey+words%3A+Botryococcus+braunii%2C+Nannochloropsis+sp.%2C+Tetraselmis+sp.%2C+waste+water&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2015-06-10&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F1%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F2%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F3%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F4%2FLEMBAR%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F5%2FLEMBAR%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F6%2FLEMBAR%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F7%2FRIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F8%2FPERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F9%2FSANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F10%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F11%2FDAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F12%2FDAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F13%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F19%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F20%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F16%2FBAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10567%2F17%2FBAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila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