Results 81 to 90 of about 7,628 (255)
Jingshui jishu【目的】在城市现代化建设的进程中，供水系统的复杂特征和动态特征日益显现，水厂的日供水量作为供水系统的重要指标且受到多种因素的影响，可有效反映这些特征。【方法】本文从时域、频域及复杂性3个角度，提出了一种多维度量化评价水厂日供水量规律性和非规律性的方法，推动日供水量预测模型选择、建立的透明化。规律性量化评价方面，包含时域分析中的自相关系数绝对值的算术平均值(MAAC)、变异性补(1-CV)以及基于季节与趋势分解(STL)法的趋势强度(TS)与季节强度(SS ...
ZHANG Xin, WENG Xiaoyao
doaj +1 more source
Water quality simulation of sewage impacts on the west coast of Mumbai, India
, 2010 Most coastal cities use the ocean as a site of waste disposal where pollutant loading degrades the quality of coastal waters. Presently, the west coast of Mumbai receives partially treated effluent from wastewater treatment facilities through ocean ...
P. J. Khobragade, R. A. Sohony, R. Vijay
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National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas
Sustainable Development, EarlyView.ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne +10 more
wiley +1 more source
Jingshui jishu【目的】文章为探究高钙垃圾渗滤液在厌氧膜生物反应器(AnMBR)处理中的污泥钙化特性、微生物群落响应及工艺效能，为高钙废水高效处理提供理论依据。【方法】采用连续流AnMBR系统[20 L,(37±1)℃,水力停留时间(HRT)为10 d]处理高钙渗滤液[Ca 2+ 质量浓度为(2 150±360) mg/L],运行61 d。监测化学需氧量(COD)去除率、产气性能及钙平衡；结合激光粒度分析、X射线衍射(XRD)、电子显微镜扫描(SEM)表征污泥钙化特性；利用高通量测序 ...
GU Chuang +5 more
doaj +1 more source
Soil survey and the study of water in unsaturated soil : simplified theory and some case studies [PDF]
, 1977 Stiboka ...
Bouma, J.
core
Sustainable Development, EarlyView.ABSTRACT The large multinational metalworking industry has increasingly adopted micro‐level circular economy (MLCE) practices; however, the extent to which these initiatives translate into sustainable performance remains insufficiently understood. This study examines the relationship between MLCE and economic, environmental, and social performance ...
Paulo Caracciolo +5 more
wiley +1 more source
Jingshui jishu【目的】为厘清污水处理厂的碳排放来源、特征和排放强度，提出可行的污水处理厂碳中和实施路径，本文以4座典型污水处理厂(涵盖地上/地下式、不同污水、污泥处理工艺)为例，系统分析污水处理厂的碳中和路径。【方法】本文基于政府间气候变化专门委员会(IPCC)计算方法，选取适合我国国情的排放因子，根据进出水水质、处理负荷、电耗、药耗等数据，系统核算了各污水厂碳排放强度及其影响因素，评估了不同碳汇措施的碳汇及其碳中和潜力。【结果】4座污水厂的碳排放强度为0.510～1.086 kg CO 2 ...
ZHU Jie
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Environmental Regulation in Edinburgh and York, c.1560-c.1700 With Reference to Several Smaller Scottish Burghs and Northern English Towns [PDF]
, 2012 This thesis challenges the deeply entrenched stereotypical image which depicts early modern urban dwellers throwing rubbish and effluent directly out of their windows and doors into the streets below almost as is this was a normal and widely permissible ...
SKELTON, LEONA,JAYNE
core
Sustainable Development, EarlyView.ABSTRACT Municipal wastewater treatment plants (WWTPs) are key actors in advancing circular economy (CE) principles and sustainable development, yet their entrepreneurial dimension remains underexplored due to their statutory roles and non‐competitive environment.
Marzena Smol +3 more
wiley +1 more source
The Strategic Evaluation of Technology Innovation Opportunities in Waste Strategy Planning [PDF]
, 2004 Technology innovation is needed to support sustainable waste management systems and innovation should be viewed as a central focus of policy design. The difficulty is that policy is designed at a single point in time where as the environment and the ...
McHenry, Peter P.
core +2 more sources