scholarly journals Special issue : prospect of recycling society.Revision of the waste disposal law and prospect of waste reduction and recycling society.

1992 ◽  
Vol 21 (6) ◽  
pp. 346-349
Author(s):  
Yasutaka HAMADA
Keyword(s):  
Waste Disposal ◽  
Waste Reduction ◽  
Special Issue ◽  
Recycling Society

scholarly journals Pemetaan Area Berisiko Persampahan di Kota Cimahi Berdasarkan Pedoman Strategi Sanitasi Kabupaten/ Kota 2018

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Indah Fionita ◽  
Iwan Juwana
Keyword(s):  
High Risk ◽  
Solid Waste ◽  
Waste Disposal ◽  
Waste Reduction ◽  
Open Burning ◽  
Risk Areas ◽  
Strategic Policy ◽  
Waste Solid ◽  
The Impact ◽  
Very High

ABSTRAKKota Cimahi merupakan salah satu kota di Jawa Barat yang masih menghadapi permasalahan persampahan, seperti terbatasnya penerapan kegiatan pemilahan sampah, terbatasnya jumlah Tempat Penampungan Sementara (TPS), terjadi pembuangan sampah secara sembarangan ke sungai, terdapat penanganan sampah dengan cara dibakar dan ditimbun, dan lain-lain. Dalam menindaklanjuti berbagai permasalahan sampah tersebut serta mencapai target 30% pengurangan sampah yang ditentukan oleh Kebijakan Strategis Nasional (Jakstranas), maka diperlukan suatu instrumen yang mampu menganalisis area berisiko berdasarkan tingkat risiko persampahan per kelurahan di Kota Cimahi. Area berisiko tersebut digambarkan dalam bentuk peta dengan mengacu pada pedoman Strategi Sanitasi Kabupanen/Kota (SSK) 2018. Area berisiko dinilai melalui skor 1 s.d. 4 secara berturut-turut untuk risiko sangat rendah, rendah, tinggi, dan sangat tinggi. Skor tersebut diperoleh dengan mengalikan parameter Impact dan parameter Exposure. Hasil penelitian ini menunjukkan terdapat tiga kelurahan dengan risiko persampahan sangat tinggi, yaitu Kelurahan Cibeureum, Setiamanah, dan Padasuka serta satu kelurahan dengan risiko persampahan tinggi, yaitu Kelurahan Melong. Penambahan jumlah unit pengolahan direkomendasikan di beberapa kelurahan sehingga terjadi perubahan skor area berisiko.Kata Kunci: Kota Cimahi, Peta Area Berisiko, Persampahan ABSTRACTCimahi City is one of the cities in West Java that still faces solid waste problems, such as the limited implementation of waste sorting activities, the limited number of temporary shelter sites, the indiscriminate waste disposal on river, open burning of solid waste, etc. In following up on these various waste problems and achieving the target of 30% waste reduction determined by the National Strategic Policy, an instrument is needed to analyze risk areas based on the level of risk of solid waste per village in Cimahi City. These risk areas are depicted in the form of maps by referring to the 2018 District/City Sanitation Strategy Guidelines. Risk areas are assessed through a score of 1 s.d. 4 for very low, low, high and very high risks. The score is obtained by multiplying the Impact parameters and Exposure parameters. The results of this study indicate that there are three villages with very high risk of solid waste, namely Kelurahan Cibeureum, Setiamanah, and Padasuka and one village with high risk of solid waste, namely Kelurahan Melong. The addition of the number of processing units was recommended in several villages so that changes in the score of risk areas occurred. Keyword: Cimahi City, Map of Risk Areas, Waste Solid

scholarly journals Research on Gasification of Solid Wastes in Civil Airports

2019 ◽  
Vol 118 ◽  
pp. 04045
Author(s):  
Bo Li ◽  
Mingxing Huang ◽  
Wen Zhang
Keyword(s):  
Environmental Pollution ◽  
Solid Waste ◽  
Waste Disposal ◽  
Waste Heat ◽  
Solid Wastes ◽  
Waste Reduction ◽  
Ecological Environment ◽  
Waste Gasification ◽  
Surrounding Areas ◽  
The Impact

After the airport is put into operation, a large amount of wastes generated every day will bring waste disposal pressure and ecological environment pressure to the airport and surrounding areas. This article expounds the current methods of airport waste disposal. According to the principle of waste reduction, harmless and reclamation, a set of solid waste gasification methods suitable for airports are proposed, which can reduce waste transportation and landfill costs, effectively control the impact of environmental pollution. At the same time, it can use waste heat to generate electricity to turn wastes into treasure and promote green airport construction.

A Study of Bag-Breaking Device Based on Whitworth Mechanism

2011 ◽  
Vol 130-134 ◽  
pp. 1137-1141
Author(s):  
Qin Ying ◽  
Xiao Yong Cheng
Keyword(s):  
Waste Disposal ◽  
Sharp Increase ◽  
Garbage Collection ◽  
Developed Countries ◽  
Waste Reduction ◽  
Waste Processing ◽  
Domestic Waste ◽  
Daily Lives ◽  
Rational Treatment ◽  
The Government

It is a necessary step to break bags for bagged domestic waste before crushing it. This thesis carried out kinematic analysis for Whitworth mechanism, and put forward the requirements of shape of tool on account of the problem that materials (garbage) winded tools, In addition, it briefly discussed the design of avoidance device by Theory of Inventive Problem Solving (TRIZ). Preface Domestic waste refers to the solid waste generated in people’s daily lives. In recent years, with further urbanization, and the growth of population, domestic waste has been in sharp increase, so rational treatment of garbage has become a national sustainable development strategies related to the important issue. The main methods of waste disposal at this stage are landfilling, composting, incineration, of which landfilling is the most important. The level of domestic waste processing has a great gap between at home and abroad. As the processing technology has been started in Europe and other developed countries, thus, it is relatively mature, and the sense of residents’ environmental protection is stronger, the difficulty of waste disposal is reduced, so that the problems of waste disposal have been solved better. The research of waste disposal in China began in the 1980’s,and waste is bagged in the main form of garbage collection at present. On grouping garbage is so complicated and the equipments used to dispose garbage are insufficient, which can not meet the standards of waste reduction, innocuity and reclamation required by the government. At present, the garbage crushing equipment used in China is prone to twist, less efficient, poorly noisy, and adapt to different waste. Besides, it is easily over-fragment the unbreakable material such as glasses and used batteries, causing second pollution. Consequently, to develop new equipment for bagged domestic waste is of top priority.

scholarly journals Editorial

2016 ◽  
Vol 95 (3) ◽  
pp. 215-215
Author(s):  
Jasper Griffioen ◽  
Ton Wildenborg
Keyword(s):  
Nuclear Waste ◽  
Waste Disposal ◽  
Yucca Mountain ◽  
Special Issue ◽  
National Programme ◽  
Geological Disposal ◽  
Safety Issues ◽  
Disposal Facility ◽  
The Government ◽  
Optimum Solution

This special issue of the Netherlands Journal of Geosciences is dedicated to geoscientific research related to geological disposal of nuclear waste. Geological disposal of nuclear waste is generally accepted as the optimum solution to the problem, though it has always been politically a hot potato. It was the Secretary of Energy in the first Obama Administration who halted the Yucca Mountain national programme on nuclear waste disposal within six weeks of his appointment, without citing technical or safety issues or presenting alternatives (Alley & Alley, 2013). This contrasts sharply with the Finnish situation where the government granted a construction licence for a final disposal facility on 12 November 2015. Sweden is expected to follow soon.

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