Program Studi Manajemen Sumberdaya Perairan, Jurusan Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro, Indonesia
BibTex Citation Data :
@article{MARJ7100, author = {Agustiani Lestari and - Haeruddin and Churun Ain}, title = {KARAKTERISTIK DAN TOKSISITAS LIMBAH CAIR DARI KEGIATAN PERIKANAN DI PASAR KOBONG, SEMARANG TERHADAP Chlorella sp.}, journal = {Management of Aquatic Resources Journal (MAQUARES)}, volume = {3}, number = {4}, year = {2014}, keywords = {Karakteristik Limbah Cair; Uji Toksisitas; Chlorella sp.}, abstract = { Pasar Kobong merupakan salah satu tempat berdagang bagi masyarakat di kawasan Pengapon, Kecamatan Semarang Utara. Limbah cair dihasilkan dari kegiatan pencucian ikan dan air sisa perebusan ulang dari ikan pindang. Hal ini dapat berdampak pada penurunan kualitas air dengan adanya perubahan kondisi fisika, kimia, dan biologi perairan tersebut. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik limbah cair dilihat dari parameter temperatur, pH, BOD 5 , dan COD, serta untuk mengetahui tingkat toksisitas limbah cair dari kegiatan perikanan di Pasar Kobong terhadap Chlorella sp. Metode yang digunakan adalah eksperimental laboratoris. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap. Pemberian perlakuan pada media uji terhadap Chlorella sp. dengan konsentrasi pengenceran air limbah 0%, 12,5%, 25%, 50%, dan 100%, kemudian dihitung nilai kepadatan akhirnya. Pengukuran parameter fisika dan kimia meliputi temperatur, pH, BOD 5 , dan COD. Kemudian melakukan analisis regresi korelasi dan one way anova. Hasil analisis regresi menunjukkan bahwa hubungan antara log konsentrasi limbah cair dengan Probit persentase penghambatan pertumbuhan Chlorella sp. memiliki nilai keeratan dengan nilai r = 0,8415. Hasil analisis anova menunjukkan konsentrasi limbah berpengaruh terhadap pertumbuhan Chlorella sp. dengan nilai signifikansi 0,000 (sig <0,05). Nilai konsentrasi penghambatan median (IC 50 ) 96 jam adalah 22387,21% atau 223,88 kali dari media uji untuk menghambat pertumbuhan Chlorella sp. Berdasarkan hasil penelitian dapat disimpulkan bahwa limbah cair yang dihasilkan di Pasar Kobong memiliki karakteristik suhu berkisar antara 27-28 ºC, pH 7-8, sedangkan nilai BOD 5 dan COD berbahaya bagi lingkungan perairan karena telah melebihi ambang batas baku mutu yang telah ditetapkan, dengan nilai BOD 5 70,66-1447,10 mg/l, dan COD 114,62-2296,30 mg/l. Berdasarkan uji toksisitas menunjukkan bahwa air limbah dari kegiatan perikanan di Pasar Kobong tidak menghambat pertumbuhan Chlorella sp. tapi bersifat sebagai perangsang pertumbuhan Chlorella sp. Pasar Kobong is one of fish market in the region Pengapo n, North Semarang District. Liquid w aste water generated from washing of fish and from boiled fish . It s can impact on the quality of the water by the changing conditions in physics, chemistry, and biology of the waters. The purpose s of this study are to know waste water characteristics which is seen from the parameters of temperature, pH, BOD 5 , and COD, as well as to determine the toxicity of the effluent from the fisheries in the Pasar Kobong toward Chlorella sp. This study use d laboratory experimental method. The experimental design used was completely randomized design. T reatment on the test medium toward Chlorella sp. with a concentration of waste water are 0%, 12 , 5%, 25%, 50%, and 100% , and t he final density value will be calculate d . Measurement of physical and chemical parameters includ e temperature, pH, BOD 5 , and COD. Then, data analyzed using regretion correlation and one way anova test. Regression analysis showed that the relationship between log concentration waste water by probit percentage inhibition of growth of Chlorella sp. h av e strong correlation with r value is 0.8415. The results of the ANOVA analysis showed effluent concentration effect on the growth of Chlorella sp. with a value of significant is 0,000 (sig<0,05). The median inhibitory concentration (IC 50 ) 96 hours is 22387 , 21%, or 223,66 times of test media could inhibit the growth of Chlorella sp.. Based on the results of this study is concluded that the waste water produced in the Pasar Kobong has characteristics temperatures between 27-28 ºC, pH 7-8, wich BOD 5 and COD are harmful for environment with value of BOD 5 70.66 to 1447.10 mg/L, and COD from 114 , 62 to 2296 , 30 mg/L. Based on toxicity test showed that waste water from the fisheries in the Pasar Kobong is not inhibit the growth of Chlorella sp. but stimulating growth of Chlorella sp. }, issn = {2721-6233}, pages = {201--207} doi = {10.14710/marj.v3i4.7100}, url = {https://ejournal3.undip.ac.id/index.php/maquares/article/view/7100} }
Refworks Citation Data :
Pasar Kobong merupakan salah satu tempat berdagang bagi masyarakat di kawasan Pengapon, Kecamatan Semarang Utara. Limbah cair dihasilkan dari kegiatan pencucian ikan dan air sisa perebusan ulang dari ikan pindang. Hal ini dapat berdampak pada penurunan kualitas air dengan adanya perubahan kondisi fisika, kimia, dan biologi perairan tersebut. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik limbah cair dilihat dari parameter temperatur, pH, BOD5, dan COD, serta untuk mengetahui tingkat toksisitas limbah cair dari kegiatan perikanan di Pasar Kobong terhadap Chlorella sp. Metode yang digunakan adalah eksperimental laboratoris. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap. Pemberian perlakuan pada media uji terhadap Chlorella sp. dengan konsentrasi pengenceran air limbah 0%, 12,5%, 25%, 50%, dan 100%, kemudian dihitung nilai kepadatan akhirnya. Pengukuran parameter fisika dan kimia meliputi temperatur, pH, BOD5, dan COD. Kemudian melakukan analisis regresi korelasi dan one way anova. Hasil analisis regresi menunjukkan bahwa hubungan antara log konsentrasi limbah cair dengan Probit persentase penghambatan pertumbuhan Chlorella sp. memiliki nilai keeratan dengan nilai r = 0,8415. Hasil analisis anova menunjukkan konsentrasi limbah berpengaruh terhadap pertumbuhan Chlorella sp. dengan nilai signifikansi 0,000 (sig <0,05). Nilai konsentrasi penghambatan median (IC50) 96 jam adalah 22387,21% atau 223,88 kali dari media uji untuk menghambat pertumbuhan Chlorella sp. Berdasarkan hasil penelitian dapat disimpulkan bahwa limbah cair yang dihasilkan di Pasar Kobong memiliki karakteristik suhu berkisar antara 27-28 ºC, pH 7-8, sedangkan nilai BOD5 dan COD berbahaya bagi lingkungan perairan karena telah melebihi ambang batas baku mutu yang telah ditetapkan, dengan nilai BOD5 70,66-1447,10 mg/l, dan COD 114,62-2296,30 mg/l. Berdasarkan uji toksisitas menunjukkan bahwa air limbah dari kegiatan perikanan di Pasar Kobong tidak menghambat pertumbuhan Chlorella sp. tapi bersifat sebagai perangsang pertumbuhan Chlorella sp.
Pasar Kobong is one of fish market in the region Pengapon, North Semarang District. Liquid waste water generated from washing of fish and from boiled fish. Its can impact on the quality of the water by the changing conditions in physics, chemistry, and biology of the waters. The purposes of this study are to know waste water characteristics which is seen from the parameters of temperature, pH, BOD5, and COD, as well as to determine the toxicity of the effluent from the fisheries in the Pasar Kobong toward Chlorella sp. This study used laboratory experimental method. The experimental design used was completely randomized design. Treatment on the test medium toward Chlorella sp. with a concentration of waste water are 0%, 12,5%, 25%, 50%, and 100%, and the final density value will be calculated. Measurement of physical and chemical parameters include temperature, pH, BOD5, and COD. Then, data analyzed using regretion correlation and one way anova test. Regression analysis showed that the relationship between log concentration waste water by probit percentage inhibition of growth of Chlorella sp. have strong correlation with r value is 0.8415. The results of the ANOVA analysis showed effluent concentration effect on the growth of Chlorella sp. with a value of significant is 0,000 (sig<0,05). The median inhibitory concentration (IC50) 96 hours is 22387,21%, or 223,66 times of test media could inhibit the growth of Chlorella sp.. Based on the results of this study is concluded that the waste water produced in the Pasar Kobong has characteristics temperatures between 27-28 ºC, pH 7-8, wich BOD5 and COD are harmful for environment with value of BOD5 70.66 to 1447.10 mg/L, and COD from 114,62 to 2296,30 mg/L. Based on toxicity test showed that waste water from the fisheries in the Pasar Kobong is not inhibit the growth of Chlorella sp. but stimulating growth of Chlorella sp.
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