نتایج جستجو برای: waste and inefficient facilities

تعداد نتایج: 16854639  

Municipalities as well as any other organization have needed assessment and efficiency measurement to make better use of their limited resources and greater effectiveness. The aim of this study is to evaluate the efficiency of municipalities, determining efficient and inefficient municipalities using data envelopment analysis, and classifying the municipalities using Anderson Peterson technique...

2014
Manish Kumar Nupur Mathur Anuradha Singh Pratibha Sharma

Healthcare institutions are service-oriented establishments that provide medical care facilities comprising of observational, diagnostic, research, therapeutic and rehabilitative services and serves a vital role in helping to improve the well being of all members of society. Health care facilities encompass a wide range of types, from small and relatively simple medical clinics to large complex...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - پژوهشکده مهندسی فرایند 1395

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

2014
Hassan Taghipour Taher Mohammadyarei Mohamad Asghari Jafarabadi Ahmad Asl Hashemi

Treating hazardous-infectious medical waste can be carried out on-site or off-site of health-care establishments. Nevertheless, the selection between on-site and off-site locations for treating medical waste sometimes is a controversial subject. Currently in Iran, due to policies of Health Ministry, the hospitals have selected on-site-treating method as the preferred treatment. The objectives o...

Journal: :Ethiopian journal of health sciences 2015
P Mwaniki Njue K Solomon Cheboi Oiye Shadrak

BACKGROUND Despite the set guidelines on Healthcare Waste Management in Kenya, mixing of different categories of waste, crude dumping and poor incineration are still a common phenomenon in public health facilities in Thika Subcounty, Kenya. Thika Subcounty generates 560 Kilograms of healthcare waste daily, which is risk to the many patients (admission rate of 26%). This may pose a potential env...

مبینی لطف‌آباد, محمد , ملکوتیان, محمد ,

  Background and Objectives: Uncontrolled disposal of dangerous industrial waste can cause irreversible environmental problems due to contamination of soil, groundwater and surface water. In order to avoid these problems, this study aimed to assess the functional elements in industrial solid waste management systems in active plants located in the industrial plants of Rafsanjan.   Materials and...

Journal: :Current World Environment 2023

The subject of Solid Waste Management has attained global attention over recent years. This issue is observed to be more prominent in developing countries than developed due inadequate funds and resources. waste generation, segregation practices, storage facilities, collection frequencies disposal methods are evidenced unsustainable countries. Uncontrolled dumping open burning common scenarios ...

2013

The paper attempts a synthesis of problems relating to municipal waste management in Nigeria and proposes a conceptual knowledge management approach for tackling municipal waste problems in cities across Nigeria. The application of knowledge management approach and strategy is crucial for inculcating a change of attitude towards improving the management of waste. The paper is a review of existi...

Journal: :Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA 2011
Henning Friege Ansgar Fendel

Waste-to-energy (WtE) facilities have been established worldwide as a sustainable method for the disposal of residual waste. In the present study the following competing WtE systems were compared: (1) municipal solid waste incinerators (MSWIs) with energy recovery; (2) co-incineration of waste in old lignite or coal-fired power plants; (3) substitute [refuse-derived fuel (RDF)] incinerators wit...

2017
Yu-Hong Cao Jian-Xin You Hu-Chen Liu

Based on panel data of 28 manufacturing industries sectors in 2005–2015 years, this paper first estimated the level of 28 manufacturing industries sectors technological progress, and then, using panel threshold technology, calculated the impact of three environmental regulation change rates on technological progress change rate to analyze the relationship between environmental regulations and t...

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