Prasetya, Irsyad Syawalufdin (2015) Studi Pengaruh Dosis Koagulan Dan Kecepatan Pengadukan Pada Pengolahan Limbah Cair Batik Tulis. Sarjana thesis, Universitas Brawijaya.
Abstract
Industri batik merupakan salah satu industri yang sedang berkembang di Indonesia, diharapkan industri tersebut memiliki instalasi pengolahan limbah agar limbah cair yang dibuang ke lingkungan memiliki kadar pencemar yang rendah dan ramah lingkungan. Alat yang digunakan untuk koagulasi adalah Jar Test untuk pelasanaan kegiatan penelitian diadakan di Laboratorium Kimia Fisik, Jurusan Kimia, Universitas Brawijaya. Penelitian ini diharapkan dapat memberikan analisis pengaruh variasi koagulan serta dosis optimum untuk pengurangan kadar COD (Chemical Oxygen Demand),TSS (Total Suspended Solid) dan TDS (Total Disolved Solid) pada limbah cair batik tulis. Data disajikan dalam bentuk tabel pengamatan dan analisa secara statistik dengan menggunakan analisa (ANOVA). Selanjutnya perlakuan dan interaksi antara perlakuan yang menunjukan perbedaan nyata diuji berdasarkan uji DMRT (Duncans Multiple Range Test). Hasil penelitian menunjukan penurunan pada ketiga parameter dengan tingkat efektifitas yang berbeda antara koagulan Tawas dan PAC. Prosentase penurunan nilai COD tertinggi terlihat pada penggunaan koagulan PAC prosentase penurunan sebesar 45,43 %, Prosentase penurunan nilai TSS tertinggi terlihat pada penggunaan koagulan PAC prosentase penurunan sebesar 95,45 %, Prosentase penurunan nilai TDS tertinggi terlihat pada penggunaan koagulan PAC dengan prosentase penurunan sebesar 76,41 %.
English Abstract
viii Irsyad Syawalufdin Prasetya. 115100201111029. Coagulant Dose Effect Study On Coagulation Process Liquid Waste Processing Batik Tulis. Final Assessment. Supervisor : Wahyunanto Agung Nugroho, STP., M.Eng. dan Ir. Mustofa Lutfi, MP. SUMMARY Batik industry is one of the emerging industries in Indonesia, the industry is expected to have a wastewater treatment plant that liquid waste discharged into the environment have low levels of pollutants and environmentally friendly. The tools used for coagulation is Jar Test for implements selected research activities conducted at the Laboratory of Physical Chemistry, Department of Chemistry, University of Brawijaya. This study is expected to provide an analysis of the effect of variations in the coagulant and the optimum dosage for the reduction of the levels of COD (Chemical Oxygen Demand), TSS (Total Suspended Solid) and TDS (Total Disolved Solid) in wastewater of batik tulis. Data is presented in tabular form observations and statistical analysis using analysis (ANOVA). Furthermore, treatment and interaction between treatment showed significant differences tested by DMRT (Duncan's Multiple Range Test). The results showed a decrease in all three parameters with different levels of effectiveness between Alum coagulant and PAC. The highest percentage of decline in COD values seen in the use of coagulants PAC percentage decreased by 45.43%, the highest percentage of TSS impairment seen in the use of coagulants PAC percentage decreased by 95.45%, the highest percentage of impairment TDS looks at the use of a coagulant PAC with a percentage decrease of 76.41%
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FTP/2015/359/051508648 |
| Uncontrolled Keywords: | Dosis Koagulan, Koagulasi, Limbah Cair Batik Tulis, PAC, Pengolahan Limbah Cair, Tawas |
| Subjects: | 300 Social sciences > 338 Production > 338.1 Agriculture |
| Divisions: | Fakultas Teknologi Pertanian > Keteknikan Pertanian |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 04 Jan 2016 14:56 |
| Last Modified: | 25 Nov 2021 02:26 |
| URI: | http://repository.ub.ac.id/id/eprint/150267 |
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