Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Ilmiah Universitas Batanghari Jambi

Pengaruh Waktu Aerasi terhadap Peningkatan Efisiensi Penghilangan Amonia di Air Lindi pada Sistem Ammonia Stripper Fahrianto, Teguh; Naswir, Muhammad; Jalius, Jalius
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 3 (2024): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i3.5507

Abstract

Talang Gulo Final Disposal Site (FDS) has a Leachate Treatment Plant (LTP) equipped with denitrification and nitrification facilities which function to reduce the concentration of ammonia (NH3) in leachate according to predetermined environmental quality standards. Research samples were taken in the form of leachate using the grab sampling method in accordance with SNI 6989.59:2008. The results of the research showed that the aeration time for the ammonia stripper of 3 hours, 6 hours and 12 hours both gave the highest value for the ammonia stripper efficiency percentage variable. The highest ammonia removal efficiency is aeration time of 12 hours. However, if we look at the operating efficiency of the ammonia stripper, the removal of ammonia by using an aeration time of 12 hours does not provide a significant improvement when compared to a treatment with an aeration time of 6 hours. This means that the operating time is 6 hours faster, the 6 hour variation can provide an ammonia removal efficiency of more than 90%
Analisis Pengelolaan Limbah Bahan Berbahaya dan Beracun (B3) di Industri Perhotelan Kota Jambi IsPratiwi, Ismira Andyna; Naswir, Muhammad; Guspianto, Guspianto
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 3 (2024): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i3.5520

Abstract

This research aims to identify the type and amount of B3 waste, identify B3 waste management based on Government Regulation Number 22 of 2021, as well as the SWOT strategy for B3 waste management in the Jambi City hotel industry. The research method is a mixed method. Data collection techniques were carried out by means of open interviews using questionnaires, documentation and literature studies. This research used two types of informants, namely 5 experts and 36 hotel staff, with a questionnaire as the data collection instrument. The results of this research are the type of B3 waste in hotels, namely used oil with the highest amount, namely 0.786 tonnes, and the smallest amount, namely used cloth, amounting to 0.009 tonnes. The research results also found that the hotels that produced the most B3 waste were 5-star hotels, amounting to 0.752 tons. The stages of B3 waste management implemented in the hotel industry are the reduction stage and the storage stage. In the SWOT diagram, it is in quadrant II, namely a combination of strategies between strengths and threats (ST strategy), namely central government regulations, administrative sanctions for hotels, reducing the use of B3 waste in hotels, preparing TPS for B3 waste not mixed with other waste, the government working together. with third parties for B3 waste management, inviting the public to protect the environment.