一体化生活污水处理构筑物的设计思路与实践

根据生活水一体化处理设备的原理及构思,将通用设备替代为组合的一体化构筑物形式,应用于生活污水处理中,取得了良好的经济效果和较优的技术稳定性,达到了水处理单元优化设计的目的。     

精密度--偏性分析质控试验数据处理系统

结合环境监测实验实质量控制数据处理的实际要求,用计算机高级语言,设计开发成功了《精密度－偏性分析质控试验数据处理系统》,该系统具有数据输入,查询,修改,统计分析和打印报告等功能,在实际应用中,取得良好效果。     

光度法标定标准溶液方法探讨

提出用分光光度法标定标准溶液的概念和方法,并对其可行性进行了研究和探讨。     

浅析总量监测中"生产周期"的确定及频次优化

根据排污周期确定加密监测采样频次,用实例说明有规律排污过程的生产特点,提出固定频次法进行监测频次优化的应用建议。     

Calculating losses of crops in Denmark caused by high ozone levels

In order to help guide air pollution legislation at the European level, harmful air pollution effects on agriculture crops and the consequent economic implications for policy have been studied for more than a decade. Ozone has been labeled as the most serious of the damaging air pollutants to agriculture, where growth rates and consequently yields are dramatically reduced. Quantifying the effects has formed a key factor in policymaking. Based on the widely held view that AOT40 (Accumulated exposure Over Threshold of 40 ppb) is a good indicator of ozone-induced damage, the Danish Eulerian Model (DEM) was used to compute reduced agriculture yields on a 50 km×50 km grid over Europe. In one set of scenarios, a ten year meteorological time series was combined with realistic emission inventories. In another, various idealized emission reduction scenarios are applied to the same meteorological time series. The results show substantial inter-annual variability in economic losses, due in most part to meteorological conditions which varied much more substantially than the emissions during the same period. It is further shown that, taking all uncertainties into account, estimates of ozone-induced economic losses require that a long meteorological record is included in the analysis, for statistical significance to be improved to acceptable levels for use in policy analysis. In this study, calculations were made for Europe as a whole, though this paper presents results relevant for Denmark.     

氧化淀粉等稀糊淀粉的流度及测定

介绍了淀粉工业中氧化淀粉等稀糊淀粉的流度测定及其意义。     

The business case for SDGs: an analysis of inclusive business models in emerging economies

In September 2015, the Sustainable Development Goals (SDGs) were endorsed by the United Nations and adopted by all 193 Member States. The SDGs integrate the 5P’s: People, Planet, Prosperity, Peace, and Partnership and clearly stress the need for all stakeholders to collaborate to create a sustainable world. Most importantly, the SDGs appeal to the central and diverse role that the business sector can play to deliver on the SDGs. This paper provides an analysis of inclusive business (IB) models as market-based solutions to contribute to the achievement of the SDGs and benefit those at the Base of the Pyramid (BoP). We investigate the IB models and their social impact in 20 organizations from emerging economies across five different sectors. The findings should help increase the uptake and scale of quality IB models and practices among the private sector, development communities, and governments to promote inclusive economic growth and social impact.     

Cumulative carbon emissions and economic policy: In search of general principles

We exploit recent advances in climate science to develop a physically consistent, yet surprisingly simple, model of climate policy. It seems that key economic models have greatly overestimated the delay between carbon emissions and warming, and ignored the saturation of carbon sinks that takes place when the atmospheric concentration of carbon dioxide rises. This has important implications for climate policy. If carbon emissions are abated, damages are avoided almost immediately. Therefore it is optimal to reduce emissions significantly in the near term and bring about a slow transition to optimal peak warming, even if optimal steady-state/peak warming is high. The optimal carbon price should start relatively high and grow relatively fast.     

灭幼脲(Ⅲ)在模拟大气条件下光解动力学的初步研究

本文初步研究灭幼脲(Ⅲ)在模拟大气条件下的光化学行为,测定定在不同气体气流环境中灭幼脲(Ⅲ)的反应速率。结果表明,灭幼脲(Ⅲ)在氮气及空气中的光解反应表现为动力学一级形式,而在氧气中则近似为二级反应。     

含Cu-EDTA废水吸附法处理研究

用活性炭吸附法对Cu-EDTA废水的处理进行了工艺条件研究。结果表明,对含Cu40mg/L的络合剂废水,利用络合铜在酸性条件下的不稳定和活性炭表面电荷作用,在pH=5—6,采用活性炭进行搅拌吸附0.5h,铜的吸附率可达98％,出水残铜稳定在1mg/L以下。同时采用0.5mol/L H_2SO_4洗脱回收铜,且做到活性炭再生使用,铜的回收率为98％。为Cu-EDTA废水的处理提供了一个经济有效的方法。