The prediction of longitudinal dispersion coefficient in natural streams using LS-SVM and ANFIS optimized by Harris hawk optimization algorithm [0.03%]
基于霍里斯鹰优化算法的LS-SVM和ANFIS预测天然河流纵向分散系数问题
Naser Arya Azar,Sami Ghordoyee Milan,Zahra Kayhomayoon
Naser Arya Azar
Accurate calculation of the longitudinal dispersion coefficient (Kx) of pollution is essential in modeling river pollution status. Various equations are presented to calculate the Kx using experimental, analytical, and mathematical methods....
Philipp Blum,Kathrin Menberg,Fabien Koch et al.
Philipp Blum et al.
Thermal use of the shallow subsurface and its aquifers (< 400 m) is steadily increasing. Currently, more than 2800 aquifer thermal energy storage (ATES) systems are operating worldwide alongside more than 1.2 million ground source heat pump...
Using a deep convolutional network to predict the longitudinal dispersion coefficient [0.03%]
基于深度卷积神经网络的纵向弥散系数预测模型研究
Behzad Ghiasi,Ata Jodeiri,Behnam Andik
Behzad Ghiasi
Given the interest in accurately predicting the Longitudinal Dispersion Coefficient (Dx) within the fields of hydraulic and water quality modeling, a wide range of methods have been used to estimate this parameter. In order to improve the a...
Long-term cometabolic transformation of 1,1,1-trichloroethane and 1,4-dioxane by Rhodococcus rhodochrous ATCC 21198 grown on alcohols slowly produced by orthosilicates [0.03%]
硅酸盐缓慢产生酒精促进Rhodococcus rhodochrous ATCC 21198长期 cometabolically 转化1,1,1-三氯乙烷和1,4-二恶烷
Riley A Murnane,Weijue Chen,Michael Hyman et al.
Riley A Murnane et al.
Long-term cometabolic transformation of 1,1,1-trichlorethane (1,1,1-TCA) and 1,4-dioxane (1,4-D) was achieved using slow release compounds (SRCs) as growth substrates for pure cultures of Rhodococcus rhodochrous ATCC 21198 (ATCC strain 2119...
Groundwater quality changes in peri-urban areas of the Walloon region of Belgium [0.03%]
比利时瓦隆地区的城乡结合部地下水质量变化
Julie Gesels,Fabien Dollé,Julie Leclercq et al.
Julie Gesels et al.
An extensive survey of groundwater quality was performed at the regional scale in peri-urban and industrial contexts of the Walloon Region (Belgium). To this end, 243 sampling locations from 8 areas located in different geological contexts ...
Assessment of chlorinated ethenes degradation after field scale injection of activated carbon and bioamendments: Application of isotopic and microbial analyses [0.03%]
基于同位素和微生物分析的现场活性炭及生物改良客体注射后氯代乙稀降解评估研究
Cecilie B Ottosen,Poul L Bjerg,Daniel Hunkeler et al.
Cecilie B Ottosen et al.
Over the last decade, activated carbon amendments have successfully been applied to retain chlorinated ethene subsurface contamination. The concept of this remediation technology is that activated carbon and bioamendments are injected into ...
The correlation between drainage chemistry and weather for full-scale waste rock piles based on artificial neural network [0.03%]
基于人工神经网络的大规模废石堆排水化学成分与气象之间的相关性研究
Liang Ma,Cheng Huang,Zhong-Sheng Liu et al.
Liang Ma et al.
In this paper, a machine learning algorithm based on artificial neural network architecture investigates the correlation between drainage chemistries in seepage water and ambient weather conditions around waste rock piles. The proposed neur...
In situ monitoring of an inclined cover made with mine waste materials to control water infiltration on a reactive waste rock dyke [0.03%]
基于矿山废料的倾斜式覆盖层控制反应性岩堆体内水入渗的原位监测研究
Alex Kalonji-Kabambi,Bruno Bussière,Isabelle Demers
Alex Kalonji-Kabambi
The development of a cover for inclined acid-generating areas, such as the external face of dykes and the slope of waste rock piles, is undoubtedly one of the biggest technical reclamation challenges at several mine sites. The LaRonde mine ...
Non-invasive survey technology for estimating the distribution of oxidant solution: A pilot injection study [0.03%]
非侵入式氧化溶液分布调查技术：一期注入试验
Yih-Jin Tsai,Ting-Nien Wu,Cheng-Haw Lee et al.
Yih-Jin Tsai et al.
In-situ chemical oxidation (ISCO) can remove pollutants efficiently. However, the most important key to successfully conducting ISCO on site is to place the oxidant in close contact with the contaminant. Therefore, monitoring tools that pro...
Employing waste to manage waste: Utilizing waste biomaterials for the elimination of hazardous contaminant [Cr(VI)] from aqueous matrices [0.03%]
以废治废：利用生物废物材料从水基介质中清除危险污染物六价铬
Nilisha Itankar,Yogesh Patil
Nilisha Itankar
Pollution caused due to discharge of toxic and hazardous chemical contaminants from industrial processes is an issue of major environmental concern. Hexavalent chromium [Cr(VI)] is one such known toxic heavy metal contaminant emanated large...