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      • UT - Environmental Engineering and Management
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      Pemanfaatan Limbah Kulit Jeruk dan Bacillus subtilis (CIBASE) sebagai Biokatalis untuk Menurunkan COD Limbah Domestik

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      Date
      2025
      Author
      AKEYLA, SHYVARINDA LAYRISNA
      Tunggadewi, Andini Tribuana
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      Abstract
      Domestic wastewater generated from construction activities contains organic compounds that can increase Chemical Oxygen Demand (COD) levels in aquatic environments. Environmentally friendly waste management efforts are carried out by utilizing orange peel-based organic waste through a fermentation process to produce CIBASE (Citrus sinensis & Bacillus subtilis Enzyme). CIBASE acts as a biocatalyst that can accelerate the decomposition of organic compounds in wastewater. This study aims to calculate the effectiveness of CIBASE use in reducing COD levels of domestic wastewater in construction activities, as well as to identify the level of user satisfaction with CIBASE products as a solution for domestic wastewater treatment from company activities. The results show that CIBASE is able to reduce COD significantly. Most respondents also considered CIBASE effective, easy to use, and feasible to be applied in domestic wastewater treatment in the construction sector. This innovation supports a circular economy and sustainable development.
       
      Air limbah domestik yang dihasilkan dari kegiatan konstruksi mengandung senyawa organik yang dapat meningkatkan kadar Chemical Oxygen Demand (COD) pada lingkungan perairan. Upaya pengelolaan limbah yang ramah lingkungan dilakukan dengan memanfaatkan limbah organik berbahan dasar kulit jeruk melalui proses fermentasi untuk menghasilkan CIBASE (Citrus sinensis & Bacillus subtilis Enzyme). CIBASE berperan sebagai biokatalisator yang mampu mempercepat dekomposisi senyawa organik dalam air limbah. Penelitian ini bertujuan untuk menghitung efektivitas penggunaan CIBASE dalam menurunkan kadar COD air limbah domestik pada kegiatan konstruksi, serta mengidentifikasi tingkat kepuasan pengguna terhadap produk CIBASE sebagai solusi pengolahan limbah domestik dari aktivitas perusahaan. Hasil menunjukkan bahwa CIBASE mampu menurunkan COD secara signifikan. Sebagian besar responden juga menilai CIBASE efektif, mudah digunakan, dan layak diaplikasikan dalam pengolahan air limbah domestik di sektor konstruksi. Inovasi ini mendukung ekonomi sirkular dan pembangunan berkelanjutan.
       
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      http://repository.ipb.ac.id/handle/123456789/165408
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      • UT - Environmental Engineering and Management [220]

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      Indonesia DSpace Group 
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