文档介绍：本科毕业设计(论文)
外文翻译
原文:
Understanding mine site water and salt dynamics to support integrated water quality and quantity management
Water reuse is ing an ponent of the water management strategy on mine sites. This practise is being driven by corporate sustainability goals, community and societal pressures to demonstrate improved water stewardship, as well as climate and regulatory pressures. However, water reuse often results in water promise which can then result in decreased recovery through problems in processing circuits, product quality, and an increased likelihood of discharge of water that cannot meet environmental regulatory requirements. On most mine sites, there is usually a disjuncture between water quantity management and water quality management with the latter being managed solely as an environmental problem. It is ing increasingly clear that water quality and quantity must be managed as an integrated system. In order to integrate water quality and quantity management to achieve multiple objectives the dynamics of water and constituents must be understood. Using examples from a study being conducted at a coal mine the Bowen Basin, this paper will outline the dynamics of water and salts on the site.
Introduction
The need for sustainable water management practises is being driven by corporate sustainability goals, increased public scrutiny of water use, management, and environmental stewardship, the relative economics of increasing reuse against the alternative of increased supply of fresh water and climate conditions. The ability to simultaneously meet water quantity, water quality and product quality objectives is ing an increasingly ponent of water management on mine sites. However, because the water system on a mine site acts as plex system with feedbacks and interactions between the natural climate driven system and the engineered reticulation there are often unintended impacts from water management decisions that only consider one set of objectiv