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Juan Francisco Mora-Sánchez, Josep Ribes, Josué González-Camejo, Aurora Seco and María Victoria Ruano
This research lays a foundation for optimised membrane photobioreactor performance and introduces novel control parameters crucial for advancing microalgae cultivation techniques and promoting environmental sustainability. Particularly, this study presen...
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Shuhan Xu, Feng Wang, Yuling Ding, Wenchao Liu, Yiyu Lan, Qingqing Jia, Peng Sun and Zhimin Sha
Rice?duckweed coculturing as an advanced technique has proven effective for weed control. However, the complex environmental interactions underlying its effectiveness remain unclear. In this study, a controlled pot experiment was conducted to isolate the...
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Minglei Ma, Qiang Gui, Weisheng Zheng, Yingjie Zhang and Kai Wang
Ammonia nitrogen wastewater causes dissolved oxygen concentrations to decrease and the content of harmful substances to increase. To characterize the application properties of two novel strains of highly efficient ammonium transforming fungi?Pichia kudri...
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Kun Yang, Jinrui Yao, Yin Huang, Huiyan Ling, Yu Yang, Lin Zhang, Diyun Chen and Yuxian Liu
The river chief system (RCS) is an innovative reform in China for strengthening the management of rivers and lakes. It is an important means of curbing the current severe water-environment situation. However, the policy impact of the RCS is still inconcl...
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Pavel Semkin, Kirill Baigubekov, Yuri Barabanshchikov, Sergey Gorin, Alexey Koltunov, Sergey Sagalaev, Olga Ulanova, Petr Tishchenko, Maria Shvetsova, Elena Shkirnikova, Pavel Tishchenko and Jing Zhang
Understanding the factors that control carbonate systems is an important goal due to the complex interactions between the hydrophysical and chemical?biological conditions in coastal basins. The results of this paper present the state of the carbonate sys...
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Edileno Tiago de Sousa Nascimento, Raimundo Formento Pereira Junior, Valéria Silva dos Reis, Bianca de Jesus Figueiredo Gomes, Marco Shizuo Owatari, Ronald Kennedy Luz, Nuno Filipe Alves Correia de Melo, Maria de Lourdes Souza Santos, Glauber David Almeida Palheta and Fabio Carneiro Sterzelecki
Over the years, aquaponics has become a powerful technological tool that allows the sustainable production of food, integrating conventional fish farming with vegetable production. The present study evaluated the production of late seedlings of açai Eute...
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Kandasamy Senthilraja, Subramanian Venkatesan, Dhandayuthapani Udhaya Nandhini, Manickam Dhasarathan, Balasubramaniam Prabha, Kovilpillai Boomiraj, Shanmugam Mohan Kumar, Kulanthaivel Bhuvaneswari, Muthurajan Raveendran and Vellingiri Geethalakshmi
Tamil Nadu in particular is a key rice-producing region in peninsular India. Hydrochemistry, viz., redox potential (Rh), soil temperature and dissolved oxygen (DO), of rice soils can determine the production of greenhouse gas methane (CH4). In recent dec...
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Paulina Vilela, Kijeon Nam and Changkyoo Yoo
Partial nitritation (PN) coupled with the anaerobic ammonium oxidation (Anammox) process has improved ammonium removal in wastewater treatment plants (WWTPs). The operation conditions of this process, i.e., the dissolved oxygen (DO) and the influent ammo...
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Jianping Xu, Yishuai Du, Guogen Su, Hexiang Wang, Jiawei Zhang, Huiqin Tian, Li Zhou, Tianlong Qiu and Jianming Sun
This study investigated the dissolved oxygen (DO) variation pattern in a Litopenaeus vannamei recirculating aquaculture system (RAS) and established an oxygen-utilization rate (UROxygen) model, pure oxygen addition (QOxygen) model, and control model that...
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Peiqin Liu, Hongping Liao, Yongyan Deng, Wenqi Zhang, Zhixi Zhou, Di Sun, Zhixin Ke, Aiguo Zhou and Huijuan Tang
Microplastics (MPs) have been given considerable attention due to their risk to aquatic organisms in marine environments. In this study, MPs? abundance and their potential correlation with environmental factors were investigated from 26 sites in Daya Bay...
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