The process of neutralization of stainless steel pickling wastewater will produce a lot of pickling sludge, and improper treatment of this sludge poses a serious threat to the environment. This paper presents a new process for disposing stainless steel pickling sludge in an environmentally friendly manner while effectively reusing the elements cont...
The process of neutralization of stainless steel pickling wastewater will produce a lot of pickling sludge, and improper treatment of this sludge poses a serious threat to the environment. This paper presents a new process for disposing stainless steel pickling sludge in an environmentally friendly manner while effectively reusing the elements cont...
In this study, we put forward a clean and complete process of V2O5 production from vanadiumcontaining solutions. It features membrane electrolysis for V/Na separation and AMV precipitation. With the aid of membrane electrolysis, the vanadium and sodium in the leaching solution can be directly separated using membrane-electrolysis. Meanwhile, the Na...
Published in Conservation biology : the journal of the Society for Conservation Biology
在环境决策中, 通常由专家组、委员会或专门小组来制定气候政策、进行保护区规划或商讨生物多样性保护的利弊权衡。但令人惊讶的是, 很少有实证研究评估与环境相关的群体决策的成效。本研究利用不同学科的案例, 展示了在定量评估、众包应用和小群体问题解决等方面涌现的集体智慧。我们还分析了类似的工具在环境决策中的应用情况。研究结果揭示了一些阻碍集体智慧主流化的一些重要缺口, 如决策实践中缺乏基础研究的整合, 缺少系统的评价框架。而善用跨学科的学习机会, 则可以更有效地利用集体智慧来改善保护和环境管理方面的决策。为了获得可靠的定量评估, 可能需要结合对认知心理学的理解和对众包人工智能工具的优化。另外, 商业文献也有助于更好地了解软技能和多样的团队效能的重要性。环境问题为集体智慧的工具和框架提供了一个极具挑战...
With the penetration of automobiles, the number of spent automobile catalysts keeps increasing. The spent catalysts contain a significant amount of platinum group metals (PGMs) as active components. Recycling of precious metals from complex mixtures of auto-catalysts, however, is of great difficulty owing to their heterogeneity and complexity. More...
In this study, we put forward a clean and complete process of V2O5 production from vanadiumcontaining solutions. It features membrane electrolysis for V/Na separation and AMV precipitation. With the aid of membrane electrolysis, the vanadium and sodium in the leaching solution can be directly separated using membrane-electrolysis. Meanwhile, the Na...
With the penetration of automobiles, the number of spent automobile catalysts keeps increasing. The spent catalysts contain a significant amount of platinum group metals (PGMs) as active components. Recycling of precious metals from complex mixtures of auto-catalysts, however, is of great difficulty owing to their heterogeneity and complexity. More...
Micropollutants with high ecotoxicological risks are frequently detected in aquatic environments, which has aroused great concern in recent years. Humification is one of the most important natural detoxification processes of aquatic micropollutants, and the core reactions of this process are polymerization and coupling. During humification, micropo...
Micropollutants with high ecotoxicological risks are frequently detected in aquatic environments, which has aroused great concern in recent years. Humification is one of the most important natural detoxification processes of aquatic micropollutants, and the core reactions of this process are polymerization and coupling. During humification, micropo...
While hydrological science has made great strides forward during the last 50 years with the advance of computing power and availability of satellite images, much is unknown about the sustainable development of water for irrigation, domestic use, and livestock consumption for millions of households in the developing world. Specifically, quantificati...
