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All Journal Jurnal Teknik Sipil dan Perencanaan Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Tut Wuri Handayani, Tut Wuri
Jurusan Teknik Sipil Universitas Semarang Jl. Soekarno Hatta, Tlogosari, Semarang
Civil Engineering, Building, Construction & Architecture Education

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Journal : Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro

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PENGARUH LIMBAH CAIR NANAS (LCN) TERHADAP PERTUMBUHAN DAN KADAR OMEGA 3 Chlorella sp Handayani, Tut Wuri; Sutanto, Agus
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 1, No 2 (2016): Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Publisher : LPPM UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlplppm.v1i2.290

Abstract

This research was conducted at the Integrated Hard Science Laboratory of Muhammadiyah University of Metro on August 16 to September 1, 2016. The observation and data recording was carried out for 10 days. The study used RAL design (Complete Random Design). The sample consisted of 6 treatments with 4 replications. The pineapple liquid waste (PLW) given are various in concentrations, namely 0% (as a control), 20%, 40%, 60%, 80% and 100%, with 5ml culture of Chlorella sp added to each. The data were analyzed with Normality Test, Homogeneity Test and Multi Variat Test. The analysis was performed by using SPSS.21 application. From this analysis, It can be concluded from throughout research data analysis the Chlorella sp growth rate made sigmoid pattern of growth, relevant with the existing theories of rate of growth. The greater the concentration of PLW added to the culture medium, the greater the opportunity for Chlorella sp to be able to grow and flourish. It can be seen in the culture medium of 100% PLW which has exceeded the level of cell density in culture media of 0% PLW (control) as much as 2.13 x106 cells /ml. Of the various treatments with various PLW concentrations on the growth of Chlorella sp it was found that the highest population density is in the culture medium of 100% PLW. Of the various treatment with various PLW concentration it was found the highest amount of omega-3 Chlorella sp is in the culture medium of  60% PLW, i.e. 5, 1%  
Co-Authors Mudjiastuti Handajani Sutanto, Agus