Pengurangan Amonium (NH4) dan Materi Organik (COD) pada Lindi TPA Melalui Sistem Sinambung Anaerob dan Aerob Cultur-Alga = Removal of Ammonium (NH4) and Organic Matter (COD) in Landfill Leachate Under Anaerobic and Aerobic Algae Culture in Continuous Systems
| Main Author: | Torobi, ieter Maurits Iriwonawa |
|---|---|
| Other Authors: | Mangimbulude, Jubhar C. |
| Format: | Thesis application/pdf |
| Bahasa: | ind |
| Terbitan: |
Magister Biologi Program Pascasarjana UKSW
, 2016
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| Subjects: | |
| Online Access: |
http://repository.uksw.edu/handle/123456789/8534 |
Daftar Isi:
- Tempat Pembuangan Akhir (TPA) pada umumnya menghasilkan pencemar berupa lindi (leachate) dan dapat menimbulkan dampak negatif terhadap lingkungan. Pada umumnya lindi TPA mengandung materi organik dan nitrogen tinggi, demikian juga dengan lindi TPA Ngronggo-Salatiga. Kandungan COD dan amonium jauh melampaui baku mutu air limbah yang berlaku. Untuk menurunkan kandungan materi organik dan amonium pada lindi, lindi TPA Ngronggo diolah dengan menggunakan proses anaerobo-aerob (kultur algae) secara sinambung, dengan waktu kontak sistem 24 jam selama satu minggu. Hasilnya menunjukkan sistem anaerobaerob (cultur alga) yang dilakukan dalam skala laboratorium memberikan hasil signifikan terhadap pengurangan COD dan amonium hingga diatas 90%, dan menghasilkan kualitas olahan yang memenui baku mutu.
- Final Disposal (Landfill) generally produce pollutants such as leachate and can have a negative impact on the environment. In general, leachate in landfill containing high of organic matter and hogh of nitrogen, as well as landfill leachate NgronggoSalatiga. The content of COD and ammonium far exceeded the applicable waste water. To reduce the content of organic matter and ammonium in leachate, landfill leachate in Ngronggo can processed using anaerobo-aerobic process (algae culture) is continuous, with a 24-hour contact time to the leachate for one week. The results showed that anaerobic-aerobic system (algae culture) were conducted in a laboratory scale give significant results on the reduction of COD and ammonium to over 90%, and produce refined quality that meets quality standards.