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S. Johana Grajales-Mesa and Grzegorz Malina
This study evaluates, under field conditions, the efficiency of a permeable reactive barrier (PRB) with compost and brown coal to remove trichloroethylene (TCE) (109 µg/L) from contaminated groundwater. Three stainless steel boxes (1.2 × 0.5 × 0.5 m) wit...
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Xuyuan Zhang, Yingqing Guo, Haoran Luo, Tao Liu and Yijun Bao
The rapid identification of the amount and characteristics of chemical oxygen demand (COD) in influent water is critical to the operation of wastewater treatment plants (WWTPs), especially for WWTPs in the face of influent water with a low carbon/nitroge...
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Dominika Gajdosikova, Katarina Valaskova and George Lazaroiu
The processing and transformation of natural resources into completed and semi-finished products is the primary function of industry in each nation?s economy. There is no denying the significance of industry and sectoral classification of the economy, bu...
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Chengmei Shang, Zhixi Geng, Yuanyuan Sun, Dongxue Che, Qingjiao Zhao, Ting Chen, Ming Tang and Lijuan Huo
With the development of industrial activities and the agricultural and mining industries, farmland soils are facing serious problems related to heavy metal contamination, especially cadmium (Cd) and arsenic (As) contamination. In this study, two industri...
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Min Liu, Meng Xu, Liang Yuan, Shuiqin Zhang, Yanting Li and Bingqiang Zhao
Due to its broad yield-increasing effect and low cost, humic acid urea (HAU) has become one of the leading modified fertilizers worldwide. The fertisphere is the primary space where urea (U) granules participate in the soil nitrogen cycle, forming a nutr...
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Theodoros Giannakis, Sevasti-Kiriaki Zervou, Theodoros M. Triantis, Christophoros Christophoridis, Erasmia Bizani, Sergey V. Starinskiy, Panagiota Koralli, Georgios Mousdis, Anastasia Hiskia and Maria Kandyla
In the past, the application of TiO2 slurry reactors has faced difficulties concerning the recovery and reusability of the catalyst. In response to these challenges, immobilized photocatalyst systems have been investigated, wherein the catalyst is fixed ...
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Panfeng Zhu, Ignacio Sottorff, Tong Zhang and Brigitte Helmreich
Building runoff presents a good opportunity for water reuse in urban infrastructures; however, it is often polluted by biocides and heavy metals. In order to mitigate the pollution and improve water quality, we analysed the adsorption of heavy metals and...
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Maziar Nekovee and Ferheen Ayaz
5G is the critical mobile infrastructure required to both enable and accelerate the full digital transformation of vertical sectors. While the 5G for vertical sectors is aiming at connectivity requirements of specific verticals, such as manufacturing, au...
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Shilpa Sharma, Swati Gupta, Deepa Kumari, Shanker Lal Kothari, Rohit Jain and Sumita Kachhwaha
Stevia rebaudiana (Bert.) Bertoni, commonly called ?sweet leaf? is a medicinally and industrially important plant known to be rich in zero-calorie natural sweetening compound(s) known as ?steviol glycosides?. However, due to its poor seed germination and...
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Min Liu, Jinxiu Yang, Guoquan Zheng, Ping Shang and Yipei Li
Promoting quality certification of agricultural products is a matter of the sustainable development of agriculture and the transformation of the global agri-food system, and cooperatives are an important carrier to achieve the above policy goals. However...
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