The knowledge of local and regional factors that affect effective solidwaste collection plays an important role in choosing appropriate technology. Wastecollection has grown to become a major challenge demanding daily response from wastemanagers and it becomes inevitable to provide stakeholders with necessary information toaid key decision-making. This paper provides a comprehensive and detaile...

The knowledge of local and regional factors that affect effective solidwaste collection plays an important role in choosing appropriate technology. Wastecollection has grown to become a major challenge demanding daily response from wastemanagers and it becomes inevitable to provide stakeholders with necessary information toaid key decision-making. This paper provides a comprehensive and detaile...

the knowledge of local and regional factors that affect effective solidwaste collection plays an important role in choosing appropriate technology. wastecollection has grown to become a major challenge demanding daily response from wastemanagers and it becomes inevitable to provide stakeholders with necessary information toaid key decision-making. this paper provides a comprehensive and detaile...

Sewage is a kind of ideal low-temperature heat sources. Sewage heat source pump system uses heat energy in sewage, and it is a method of utilizing sewage resources. In this article we analyze sewage’s characteristics and sewage source heat pump system; introduce its practical applications in sewage treatment plants in China, analyze its technical and economic characteristics, and discuss its ap...

Many of Iraqi's high-hazard dams lack an Emergency Action Plan, which should include a flood inundation map to show downstream areas would be flooded if the were fail. This article presents results simulation hypothetical 2D dam break for 58 m high Khassa Chai in Kirkuk, Iraq, using HEC-RAS 5.0.7 software. The is situated 7.4 km north Kirkuk. simulations revealed that dam-break will affect eigh...