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Articles in press

Water and wastewater

Effective removal of Calcium and Magnesium Ions from boiler feed Water using Polyacrylonitrile supported titanium tungstovanadate composite ion exchange nanofiber

by Gameel A. Farag H. Elgayar D. Elsayed E.

Water and Wastewater Treatment

​​​​​​ The challenge posed by the presence of calcium ions (Ca 2+) in process streams is attributed to its adverse effects on the heat transfer efficiency of process equipment. In this study, a novel electrospun nanofibrous composite was synthesized by combining polyacrylonitrile (PAN) with well...

ion exchange hard water +2 more
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Optimization of Progressive Freeze Crystallization Process by Response Surface Methodology for the Treatment of Electroplating Wastewater for Copper (II) Sulphate Recovery

by Zhang Y.

Water and Wastewater Treatment

For the copper-containing electroplating wastewater generated by a semiconductor company, the recovery of copper salts by progressive freeze crystallization and its process parameters were experimentally optimized and studied. Based on the results of single-factor experiments, according to the...

progressive freeze crystallization Response surface methodology +1 more
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Microplastics contamination in three species of marine fish harvested by coastal land trawl in Banda Aceh City and Aceh Besar Regency waters, Indonesia

by Faradilla S.B. Siregar L.Y. Pradit S. Yucharoen M. Arahman N. Fadli N. Muchlisin Z.A.

Microplastics in the marine environment

Banda Aceh City and Aceh Besar Regency are two of the areas experiencing rapid population growth and increased waste production, including plastics. The areas are directly adjacent to the coast, and the generated plastic waste has the potential to pollute the sea and fish. Therefore, this research...

microplastics ponny fish +3 more
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Solid waste management

Heavy Metals Distribution in Mangrove Leaves in Various Sudanese Coastal Zones at The Red Sea

by Mohammad Khalil R.K. Solangi K.A. Bala Alhassan A. Razzaq Khan W. Othman Aljahdali M.

Marine environment and coastal management

Mangrove ecosystem contamination, especially in the Red Sea region, has caused major concerns on a worldwide scale. The heavy metal accumulation typical of a mangrove species, Avicenna marina L. ( A. marina ) leaves and soluble salts in sediments have not been studied on the Red Sea coast of Sudan...

heavy metal contamination Avicennia marina +2 more
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Distribution characteristics and development layout of rural tourism resources based on LSTM in-depth learning in the context of common prosperity

by Shuangshuang C. Jinhu X.

Environmental Management and Policies

The development and layout of rural tourism resources is the core issue supporting the development and planning of tourism destinations. Currently, it mainly relies on the experience and judgment of planners, with strong subjectivity and lack of objective information technology support. Therefore...

The context of common prosperity; LSTM deep learning; Rural tourism resources; Distribution characteristics; Development layout; Kernel density
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Climate change and air pollution

Air Pollution and Urban Economic Growth: A Study Based on Dynamic Models

by Hu Y. Shen Y. Zhou J. Gong J.

Environmental Management and Policies

With China's economic growth, the issue of air pollution has become increasingly prominent. As the core of political and economic development, 184 major cities in China face severe air pollution and significant environmental pressures due to high population density. Consequently, China has...

air pollution urban economic growth +3 more
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Empirical research on green finance boosting the development of low-carbon economy in the Yangtze River Delta region

by Wang C. Chao Y. Gong W.

Environmental Management and Policies

In order to address the increasingly prominent issues of sustainable development in resources, environment, and ecology, the support of green finance and the transformation of a low-carbon economy are two complementary and pivotal strategies and paths on the journey towards achieving the grand goal...

Green finance; Low-carbon economy; Two-way fixed effects; Mediating effects; Regional heterogeneity
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Driving Effects and Spatial Spillover of Technological Innovation on the Carbon Balance of Agriculture

by Ying G. Chen j.

Climate change mitigation and adaptation

There is significant controversy over the overall effects of technological innovation on carbon balance. Based on panel data of agriculture from 28 provinces in China from 2009 to 2021, utilizing ArcGIS and spatial Durbin model, the spatial-temporal patterns of agricultural technological innovation...

Technological innovation effects Agricultural Carbon Balance +3 more
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Impact of dual pilot policies for low-carbon and innovative cities on the high-quality development of urban economies

by Wu Q. Jin Y. Ma S.

Ecology, environmental change and management

Based on the panel data of 276 cities in China from 2005 to 2021, the article used a multi-period double-difference model to explore the impact of the dual-pilot policy of low-carbon cities and innovative cities on the high-quality development of urban economy. The study found that (1) the...

Synergy effects high-quality economic development +2 more
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Circular economy

Phytochemical profile by LC-MS/MS, total phenolic content and Antioxidant Properties of Erodium guttatum from Algeria.

by OUNISSI I. SLIMANI S. Bounaas J. Bensouici C. Aouzal B. Bouacha A.

Biodiversity conservation

The present study aimed to evaluate the phytochemical composition and the antioxidant potential of the crude extract and its various fractions which are n-hexane, chloroform, ethyl acetate, and n-butanol of the aerial part of Erodium guttatum (E. guttatum) . Total flavonoid and phenolic content have...

Phenolics
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