Tesis ini pertama membahas dispersi gas, kebakaran dan ledakan akibat kebocoran tangki propana dan butana serta tabung LPG 3 kg. Bersifat kuantitatif. Disarankan pemilik tangki/penyalur LPG mengestimasikan jarak aman; membuat rencana tanggap darurat; mempersiapkan deteksi dini kebocoran dan maintenance. Pemerintah disarankan lebih teliti memberikan izin mendirikan tangki; melakukan pengawasan operasi tangki penyimpanan, terutama yang berlokasi di sekitar pemukiman penduduk.Kedua, keselamatan penyalur LPG 3 kg di Depok. Bersifat deskriptif. Disarankan penyalur LPG melakukan perbaikan secara bertahap, terutama pelatihan petugas; pemasangan lampu gas proof, alarm keadaan darurat dan gas detector; pembuatan OKD; penyediaan kotak P3K. Pemerintah disarankan mengawasi dan memfasilitasi kebutuhan penyalur.

ABSTRACT

This thesis firstly discuss the gas dispersion, fires, explosions caused by the propane and butane tank and LPG cylinder 3 kg leakage. Quantitatively. Tank owners/LPG distributors are suggested to estimate safe distance; create ERP; prepare for early leakage detection and maintenance. The Government are suggested more thoroughly give set-up tank permission; supervise storage tank operations, especially those located around settlements. Secondly, the safety of LPG 3 kg?sdistributor in Depok. Descriptively. Distributors are suggested to do improvements, especially training; gas proof lamps, emergency alarm and gas detector; emergency organization-making; first aid boxesprovision. The government are advised to oversees and facilitates the distributors?s needs;This thesis firstly discuss the gas dispersion, fires, explosions caused by the propane and butane tank and LPG cylinder 3 kg leakage. Quantitatively. Tank owners/LPG distributors are suggested to estimate safe distance; create ERP; prepare for early leakage detection and maintenance. The Government are suggested more thoroughly give set-up tank permission; supervise storage tank operations, especially those located around settlements. Secondly, the safety of LPG 3 kg?sdistributor in Depok. Descriptively. Distributors are suggested to do improvements, especially training; gas proof lamps, emergency alarm and gas detector; emergency organization-making; first aid boxesprovision. The government are advised to oversees and facilitates the distributors?s needs, This thesis firstly discuss the gas dispersion, fires, explosions caused by the propane and butane tank and LPG cylinder 3 kg leakage. Quantitatively. Tank owners/LPG distributors are suggested to estimate safe distance; create ERP; prepare for early leakage detection and maintenance. The Government are suggested more thoroughly give set-up tank permission; supervise storage tank operations, especially those located around settlements. Secondly, the safety of LPG 3 kg’sdistributor in Depok. Descriptively. Distributors are suggested to do improvements, especially training; gas proof lamps, emergency alarm and gas detector; emergency organization-making; first aid boxesprovision. The government are advised to oversees and facilitates the distributors’s needs]

Salah satu upaya untuk menyeimbangkan perlindungan terhadap lingkungan dan kepentingan ekonomi pada dunia industri adalah dengan mengupayakan kctersediaan energi altematif dari sumber yang dapat diperbahami dibandingkan penggunaan energi dari slumber yang tidak dapat diperbaharui. Sekam padi merupakan salah satu Iimbah biomas yang tersedia dalam jumlah besar dan memiliki kandungan energi yang tinggi namun menghasilkan polusi terhadap lingkungan serta resiko kcschatan yang rendah jika dibandingkan pembakaran dengan menggunakan bahan bakar yang bcrasal dari fossil. Dalam proses penggunaannya serta keuntungan yang diberikan, debu sekam padi scbagai energi altematif juga membawa porensi bahaya yang memerlukan penanganan memadai, oleh karena itu pengkondisian awal berdasarkan karakteristik bahan merupakan hal yang sangat penting dalam menentukan pananganan sccara aman untuk material padatan yang memiliki ukuran partikcl sangat halus (seperti bubuk, tepung dan debu) hingga sifat - sifat yang berpengaruh terhadap keselamatan dan kesehatan diketahui. Dengan diketahuinya karakteristik debu sekam padi terhadap kemampuan dapat terbakar dan Iedakan maka didapatkan model dcsain peralatan dan proses dengan mempertimbangkan upaya pencegahan dan perlindungan dari bahaya ledakan awan debu guna memenuhi persyaratan manajemen keselamatan proses pada fasilitas pemanfaatan debu sckam padi di insincrator semen Berdasarkan hasil uji laboratorium yang diperoleh diketahui bahwa debu sekarn padi memiliki karakteristik dapat terbakar dengan tingkat Iedakan debu kelas I dan kemampuan tekanan maksimum ledakan sebcsar 6,7 Bar serta energi minimum yang dibutuhkan untuk pcnyalaan sebesar

One of the efforts to balance the protection of the environment and economic purpose in the industrial world is by trying to provide alternative energy from renewable source rather than using the energy from un-renewable source. Rice husk is one of biomass waste that is available in very large amount and contain high energy potential but can contribute less pollution to the environment and low health risk if compared to combustion using fossil-base iitel. ln the utilimtion process and the benefit that it can contribute, rice husk dust as an altemative energy also carries hamrd potential which needs sufficient handling, thus preconditioning based on material characteristic is very important in determining the safe handling for solid material that contains very small particle size (such as powder and dust) so that all the attributes that can atfect to the health and safety can be discovered. In knowing the characteristic of rice husk dust to its combustible and explosion capability, then the model of equipment design and process can be established, also by considering the prevention effort and protection from hazard from dust cloud explosion in the effort to fultill the requirement of process safety management at rice husk dust utilization facility at the cement incinerator. Based on laboratorial test result, it is discovered that rice husk dust have the combustible capability characteristic with tingkat ledakan debu kelas l and maximum explosive pressure of 6,7 Bar and minimum ignition energy needed is