?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=FILTRASI+LIMBAH+CAIR+INDUSTRI+TAHU%0D%0AMENGGUNAKAN+MEDIA+PARTIKEL++%0D%0ABATUAN+FOSFAT+&rft.creator=Meylinda+Silviana%2C+1014071039&rft.subject=+&rft.description=Limbah+cair+industri+tahu+(whey)+memiliki+kandungan+unsur+hara+terutama+%0D%0Anitrogen+dan+fosfor+yang+tinggi.++Pembuangan+whey+langsung+ke+badan+sungai+%0D%0Aakan+menyebabkan+pencemaran+lingkungan+sehingga+dibutuhkan+pengolahan+%0D%0Aterlebih+dahulu+agar+aman+dibuang+ke+lingkungan.++Penelitian+ini+bertujuan+untuk+%0D%0Amengamati+pengaruh+lama+perlakuan+filtrasi+terhadap+kualitas+limbah+dan+juga+%0D%0Abatuan+fosfat+sebagai+media+filter.++Metode+pengolahan+limbah+yang+digunakan+%0D%0Apada+penelitian+ini+adalah+biofilter+dengan+media+partikel+batuan+fosfat.++Limbah+%0D%0Acair+tahu+disirkulasi+secara+kontinyu+dengan+perlakuan+durasi+tertentu+(3%2C+6%2C+12%2C+%0D%0A24%2C+36%2C+dan+48+jam).++Adapun+parameter+yang+diamati+pada+penelitian+ini+meliputi+%0D%0Aperubahan+kualitas+pada+limbah+cair+tahu+(pH%2C+N-Amonium%2C+Total+Solid%2C+P+Total)+%0D%0Adan+kualitas+batuan+fosfat+sebagai+media+filter+(P+Terlarut).++Hasil+penelitian+%0D%0Amenunjukkan+bahwa+selama+proses+filtrasi+berlangsung%2C+nilai+pH+whey+yang+%0D%0Aawalnya+asam+(4.10)+meningkat+hingga+menjadi+basa+(8.55)+dengan+perlakuan+%0D%0Afiltrasi+48+jam.++Pengolahan+dengan+biofilter+batuan+fosfat+juga+mampu+mereduksi+%0D%0A45%25+Total+Solid%2C+70%25+Ammonium%2C+dan+90%25+P+total+pada+whey.++Nilai+P+terlarut+%0D%0Apada+media+filter+meningkat+sebesar+30%25+dari+nilai+awal.+%0D%0A%0D%0A%0D%0AIndustrial+wastewater+of++tofu+industry+(whey)+has+many+nutrient+contents%2C+%0D%0Aespecially+nitrogen+and+phosphorus.++Disposal+of+whey+directly+into+the+river+can+%0D%0Acause+environmental+pollution%2C+so+it+should+be+processed+prior+to+discharging+it+%0D%0Ainto+the+environment.++The+main+purpose+of+this+research+was+to+observe+the+effect+%0D%0Aof++the+filtration+duration+to+the+quality+of+waste+and+rock+phosphate+as+the+filter+%0D%0Amedia.++Biofilter+with+rock+phosphate+as+the+filter+media+was+used+to+filter+the+%0D%0Awhey%2C+which+was+circulated+continously+by+a+pump+for+specific+duration+(3%2C+6%2C+12%2C+%0D%0A24%2C+36%2C+and+48+hours).++Parameters+should+be+observed++in+this+research+included+%0D%0Aquality+(pH%2C+N-amonium%2C+total+solid%2C+total+P%2C+dissolved+P)+of+the+whey+and+the+rock+%0D%0Aphosphate+as+well.++Results+showed+that+during+the+48+hours+filtration+process%2C+the+%0D%0ApH+of+whey+increased+from+initially+value+of+4.10+(acid)+to+8.55+(alkaline).++The+%0D%0Abiofilter+processing+using+rock+phosphate+as+filter+media+was+also+able+to+reduce+%0D%0Atotal+solid+by+45%25%2C+ammonium+by+70%25%2C+and+total+P+by+90%25+in+the+whey.++The+%0D%0Avalue+of+dissolved+P+in+the+filter+media+increased+by+30%25+of+the+initial+value.+&rft.publisher=Fakultas+Pertanian&rft.date=2014-09-30&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F2%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F3%2FCOVER%2520DEPAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F4%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F5%2FLEMBAR%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F6%2FLEMBAR%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F7%2FSURAT%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F8%2FRIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F9%2FPERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F10%2FKATA%2520MUTIARA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F11%2FSANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F12%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F13%2FDAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F14%2FDAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F15%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F16%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F121%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F122%2FBAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F19%2FBAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F4775%2F20%2FDAFTAR%2520PUSTAKA.pdf&rft.identifier=++Meylinda+Silviana%2C+1014071039++(2014)+FILTRASI+LIMBAH+CAIR+INDUSTRI+TAHU+MENGGUNAKAN+MEDIA+PARTIKEL+BATUAN+FOS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