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Lihua Niu, Rui Chen, Yi Li, Yamei Chen, Wenlong Zhang, Huanjun Zhang and Longfei Wang
Turbidity has been one of the most typical problems in urban rivers, accompanied by eutrophication. Though the colloid is a nonnegligible factor associated with turbidity and nutrient enrichment in urban rivers, the characteristics of nitrogen enrichment...
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Ran Luo, Wei Li, Jiayou Zhong, Taotao Dai, Jinfu Liu, Xiaoliang Zhang, Yuwei Chen and Guiqing Gao
Dredging, adsorbent inactivation, and phytoremediation are commonly used to control internal nitrogen and phosphorus sediment loads in eutrophic still-water ecosystems, such as lakes and ponds. However, the effectiveness of these remediation techniques h...
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Adharsh Rajasekar, Raphinos Tackmore Murava, Eyram Norgbey and Xukun Zhu
This comprehensive study aimed to evaluate the water quality and sediment contamination in the Chuhe River in Nanjing. The spatial assessment of 10 samples collected in September highlighted that, in surface water, Copper (Cu) > Nickel (Ni) > Zinc (Zn) >...
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Hamidi Abdul Aziz, Siti Fatihah Ramli and Yung-Tse Hung
Leachate generation is among the main challenging issues that landfill operators must handle. Leachate is created when decomposed materials and rainwater pass through the waste. Leachate carries many harmful pollutants, with high concentrations of BOD, C...
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Igor Karlovic, Tamara Markovic, Andrew C. Smith and Kre?imir Maldini
Gravel pits are considered potentially hazardous in terms of groundwater quality protection as they represent an open part of the aquifer system, increasing the aquifer?s vulnerability to contamination from the surface. The aim of this research was to de...
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Yu Zhang, Huizhen Mai, Qinghong Qiu, Yinghua Zhu, Jiayi Long, Shengfu Chen and Yuanqi Chen
The use of ecological stoichiometry is quite effective for exploring the nutrient dynamics and relationships between plants and soils. However, the way that the plant and soil stoichiometry changes with soil remediation in mining ecosystems remains uncle...
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Siyuan Liu, Xiao Han, Shaopeng Li, Wendi Xuan and Anlei Wei
For efficient and environmentally friendly removal of nitrate from groundwater, biochar-based nanoscale zerovalent iron composites were prepared, where biochar was derived from pine sawdust at 4 different pyrolysis temperatures. The results show that bio...
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Syazani Darham, Khadijah Nabilah Mohd Zahri, Azham Zulkharnain, Suriana Sabri, Claudio Gomez-Fuentes, Peter Convey, Khalilah Abdul Khalil and Siti Aqlima Ahmad
The extensive industrial use of the heavy metal molybdenum (Mo) has led to an emerging global pollution with its traces that can even be found in Antarctica. In response, a reduction process that transforms hexamolybdate (Mo6+) to a less toxic compound, ...
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Ario Damar, Franciscus Colijn, Karl-Juergen Hesse, Luky Adrianto, Yonvitner, Achmad Fahrudin, Fery Kurniawan, Ageng Dwi Prismayanti, Siti Mira Rahayu, Bambang Yudho Rudianto and Agus Ramli
A study of nutrients, underwater light dynamics, and their correlation with phytoplankton biomass was conducted in the tropical estuary of Jakarta Bay, Indonesia, in the dry season during the period from 2001 to 2019. This study analyzed the spatial and ...
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Michele Arienzo, Francesco Bolinesi, Giuseppe Aiello, Diana Barra, Carlo Donadio, Corrado Stanislao, Luciano Ferrara, Olga Mangoni, Maria Toscanesi, Antonella Giarra and Marco Trifuoggi
A multidisciplinary survey was carried out on the quality of water and sediments of the estuary of the Sele river, an important tributary of the Tyrrhenian Sea, to assess anthropogenic pressures and natural variability. Nine sediment sites were monitored...
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