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Journal : Jurnal Serambi Engineering

Identifikasi Timbulan dan Analisis Pengelolaan Limbah B3 di Pabrik Kertas PT X Eka Wardhani; Rosmeiliyana Rosmeiliyana
Jurnal Serambi Engineering Vol 5, No 3 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i3.2150

Abstract

This study aimed to evaluate the management of toxic hazardous materials (THM) in PT. X. The research method uses a comparison technique between the implementation of THM management with the applicable regulations, namely Republic of Indonesia Government Regulation No. 101/2014 concerning management of THM, Minister of Environment Regulation No. 14/2013 concerning the symbol and label of THM, environmental control agency decision No 1/1995 concerning the storage and collection of THM, and environmental control agency decision 2/1995 concerning THM documents. Based on the research PT X has carried out the management of THM in each production unit that produces THM. The types of THM were produced those are ink sludge, WWTP sludge, fly ash, bottom ash, used chemical packaging, ink cans, electronic waste, mercury lamps, toner, filters, and used refrigerants. The characteristics of THM are toxic, corrosive, highly flammable, and infectious. The biggest amount of THM produced in the WWTP sludge. The company has reused WWTP sludge so that it can reduce the amount of sludge produced by 99.83%. The THM management system at PT X follows the work instruction that has been based on applicable regulations. PT X conducts THM management very well.
Studi Penghematan Air pada Sistem Plambing Air Bersih di Apartemen Menara Cibinong Tower Mahoni Fuad Muhamad; Eka Wardhani
Jurnal Serambi Engineering Vol 6, No 4 (2021): Oktober 2021
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v6i4.3475

Abstract

The Cibinong Tower Mahoni Tower Apartment located in Bogor Regency is a residential residence consisting of 21 floors. Apartment development is influenced by the need for housing which continues to increase along with the rate of population growth and limited land. The impact of apartment construction will affect the availability of clean water in the future due to an increase in the need for clean water. West Java Provincial Regulation Number 13 of 2013 concerning Buildings requires developers to carry out water efficiency. Referring to the regulation, this apartment implements water conservation based on the Green Building Council Indonesia (GBCI) concept which aims to save water use. The research method used is the use of water-saving plumbing features which aims to find out how efficient the use of water is. Based on the results of the study, the population in the Cibinong Tower Mahoni Tower Apartment was 794 people with clean water needs of 67,366.68 l/day. The use of water-saving plumbing equipment can save water use by 6.01% or 4,060.71 l/day.