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Temesgen Assefa Gelaw, Kavita Goswami and Neeti Sanan-Mishra
Plants have an inherent mechanism for perceiving drought stress and respond through a series of physiological, cellular and molecular changes for maintaining physiological water balance. It has been shown that nitrogen (N) and phosphate (P) can help to i...
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Yelizaveta Chernysh, Magdalena Balintova, Leonid Plyatsuk, Marian Holub and Stefan Demcak
The paper is focused on the research of biochemical treatment of sewage sludge and phosphogypsum under sulphate-reducing conditions with a phosphorus release process. The theoretical foundations of the work were based on the biochemical formalization usi...
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Andrea Ehmann, Inga-Mareike Bach, Sukhanes Laopeamthong, Jennifer Bilbao and Iris Lewandowski
Pig farming produces more manure than can reasonably be spread onto surrounding fields, particularly in regions with high livestock densities and limited land availability. Nutrient recycling offers an attractive solution for dealing with manure excesses...
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Alina Dereszewska and Stanislaw Cytawa
Technologies used in municipal wastewater treatment plants (WWTPs) allow the recovery of energy and valuable elements (phosphorus, nitrogen, and organic carbon) for the soil. This article presents, in schematic form, the carbon, nitrogen, and phosphorus ...
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Britta Bergfeldt, Marco Tomasi Morgano, Hans Leibold, Frank Richter and Dieter Stapf
Feedstock recycling of secondary raw materials is the backbone of the Circular Economy (CE). The efficient recovery of resources, energy, along with achieving minimal environmental impact is mandatory for the successful realization of CE. Chicken manure ...
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N. Marti, J. Ferrer, A. Seco, A. Bouzas
Pág. 4609 - 4618
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Kenan Güney, Alexander Weidelener, Jörg Krampe
Pág. 4692 - 4698
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Ali Maru, Ahmed Osumanu Haruna, Audrey Asap, Nik Muhamad Abd. Majid, Nathaniel Maikol and Alicia Vanessa Jeffary
Authors are encouraged to provide a concise description of the specific application or a potential application of the work. This section is not mandatory.
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Yihuan Deng and Andrew Wheatley
Due to urbanisation, there are large amounts of waste concrete, particularly in rapidly industrialising countries. Currently, demolished concrete is mainly recycled as aggregate for reconstruction. This study has shown that larger sizes (2?5 mm) of recyc...
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Isis S. P. C. Scott, Chad J. Penn and Chi-hua Huang
The reduction of dissolved phosphorus (P) transport to water systems is of critical importance for water quality. Phosphorus sorption materials (PSMs) are media with high affinity for dissolved P, and therefore serve as the core components of P removal s...
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Katerina Sukacová, Jan Cervený
Eutrophication of water by nutrient pollution is a global environmental issue. Biological methods for removing nutrients are environmentally friendly and sustainable. Therefore, this article summarizes main trends in the use of algae for removing nutrien...
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Katerina Sukacová, Jan Cervený
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Ranjot Kaur, Gurbax Singh Chhina, Mandeep Kaur, Rajan Bhatt, Khalid M. Elhindi and Mohamed A. Mattar
This study was carried out in Amritsar, Punjab, to find out how efficiently nutrients were used and how much energy was employed in direct-seeded rice (DSR) production. In this study, four levels of nitrogen (0, 40, 50, and 60 kg N ha-1) and three levels...
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Maria P. C. Volpi, Jean C. G. Silva, Andreas Hornung and Miloud Ouadi
This scientific paper provides an overview of the current state of pyrolysis in Europe, with a focus on mapping the key research areas and technologies employed. This research relied on search equations that centered on the utilization of biomass and pla...
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Aleksandr Sh. Samarin, Alexey V. Ivanov and Stanislav S. Fedotov
Sodium-ion batteries (SIBs) have demonstrated noticeable development since the 2010s, being complementary to the lithium-ion technology in predominantly large-scale application niches. The projected SIB market growth will inevitably lead to the generatio...
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Hanxu Guo, Peng Li, Lianfeng Du, Guoyuan Zou and Xuan Guo
Coagulation can effectively recover substances from wastewater; however, there is a lack of efficient coagulants for simultaneous recovery of organic matter, nitrogen, and phosphorus. We prepared a composite polysilicate metal (CSM) flocculant by combini...
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Huilan Shi, Mengping Liu, Shihai Zhu, Zhonghua Duan, Rongrong Wu, Xiaolong Quan, Mengci Chen, Jiexue Zhang and Youming Qiao
To maintain alpine grassland in a healthy and sustainable state, a sound warning system was developed to diagnose its potential degradation risk. Data related to grassland quality (six indicators), habitat (six indicators), and eco-carrying capacity (thr...
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Liisa Nevalainen, Meghan Brown and Marina Manca
We examined fossil Cladocera (Crustacea) communities and their functional assemblages in a ~60-year sediment record from Lake Maggiore, northern Italy. Our main objective was to document the response of aquatic community functioning to environmental stre...
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Marissa A. de Boer, Michelle Hammerton, J. Chris Slootweg
Pág. 19 - 26
Struvite precipitation is a well-documented method for recovering up to 98% of phosphorus from urine, which is one of the main nutrients in fertilizers besides nitrogen and potassium. Shortcomings of this process, however, are the low nitrogen recovery r...
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Erik Grönlund
Two small subarctic lakes were eutrophicated due to wastewater discharge from 1964. In 1975, a wastewater treatment plant was built and a recovery process started. This paper will: (1) compile the 1972?1974, 1978?1980 and 1985?1988 investigation data reg...
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