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All Journal Jurnal Ecolab Formosa Journal of Multidisciplinary Research (FJMR)
Ricky Nelson
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science Social Sciences

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DAMPAK PEMANFAATAN BRIKET BATUBARA TERHADAP KUALITAS UDARA AMBIEN Rina Aprishanty; Isa Ansyori; Puji Purwanti; Ricky Nelson
Jurnal Ecolab Vol 6, No 2 (2012): Jurnal Ecolab
Publisher : Pusat Standardisasi Instrumen Kualitas Lingkungan Hidup Laboratorium Lingkungan (P3KLL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jklh.2012.6.2.99-104

Abstract

Penggunaan Briket Batubara sebagai bahan bakar alternatif , perlu dikaji dampaknya terhadap kualitas udara.Pemantauan dilakukan di tempat penggunaan briket batu bara sebagai bahan bakar seperti industri kecil menengah, rumah makan dan pondok pesantren. Parameter yang diukur yaitu Debu, gas seperti SO2, NO2, CO,dan Hidro karbon. Kualitas udara ambien di seluruh lokasi sampling berada di bawah baku mutu sesuai PP No. 41 tahun 1999.
Tungkot Tunggal Panaluan is a Symbol of Sangap and Sahala Ricky Nelson; Marfenas Marolop Sihombing
Formosa Journal of Multidisciplinary Research Vol. 2 No. 12 (2023): December 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjmr.v2i12.7420

Abstract

This research aims to explore the meaning of the use of Tungkot Tunggal Panaluan. The research method used in this research is a qualitative descriptive method which aims to describe systematically, actual and factually using words, sentences and images as supporting data.Data collection techniques in this research are library studies, documentaries and interviews with the source of the heir of Tungkot Tunggal Panaluan.Tungkot Tungkol Panaluan is a stick carved with the faces of seven humans and several animals carved according to actual events from certain wood and have supernatural powers. The research was carried out in Humbang Hasundutan, precisely Huta Gurgur, one of the areas that is one of the origins of the Batak or King clan rest (village). The results of the research are a source of information for understanding the meaning of Tungkot Tunggal Panaluan as a symbol of sahala or sangap.
Co-Authors Isa Ansyori Marfenas Marolop Sihombing Puji Purwanti Rina Aprishanty