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ISSN: 2666-4453

Photocatalytic degradation of sulfamethoxazole over S-scheme Fe2O3/g-C3N4 photocatalyst under visible light

The application of promising g-C3N4 has been limited by poor photogenerated electron-hole separation and limited absorption for visible light. Sulfamethoxazole (SMX) is a typical antibiotic drug that...

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Recent advances in treatment refinement of kitchen digested wastewater: Feasibility, prospects, and technicalities

Kitchen digested wastewater contain high levels of nitrogen, chemical oxygen demand (COD), salts, toxic substances, and oils and the treatment of these pollutants is a challenge for wastewater treatment...

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Performance and application of PS slow-release algal inhibition materials based on modified fly ash and cement

In this paper, a new type of slow-release algae control agent was prepared by using modified fly ash and cement as the base material and PS (potassium persulfate), an inorganic substance that dissolves...

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Characterization of organic pollution in the Dianchi Caohai Lake at the transition between the dry and rainy seasons

Dianchi Caohai Lake is heavily polluted, and a significant increase in chemical oxygen demand (COD) occurs during the transition from the dry season to the rainy season. In order to analyze the cause...

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Novel Combined Toxicity Indices (CTI) to assess the ecological risk of metals in sediments dependent on fractions and total metal content, application on Qarun Lake sediment, case study

Fractions and total contents of 21 heavy metals were evaluated in Qarun Lake sediment, a closed and shallow turbid saline lake. The metal contents in the sediments were in the following order: Fe > Al > Ti > Mn > Sr > Zn > Cr > Pb > Ba > Ni > B > Cu > Li > Co > As > Ga > Cd > Se > Bi > Ag > Hg....

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Evaluation of the groundwater prospective zone by coupling hydro-meteorological and geospatial evidence in Wabe River Catchment Omo Gibe River Basin, Ethiopia

As pressure on groundwater resources continues to increase, zoning the spatiotemporal distribution and occurrence of groundwater potential is critical to ensure sustained water security. Thus, the present...

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The dynamic of pH and EC in the Katingan tidal irrigation system, under influences of acid water, brackish water, and tidal movement

The Katingan tidal irrigation area frequently experiences high salinity due to its coastal position and acidity due to the acid sulphate soil type and water discharge from the neighboring peat forests....

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Harnessing graphene oxide-enhanced composite metal-organic frameworks for efficient wastewater treatment

The issue of carwash wastewater emerges as a pressing environmental concern on a global scale, primarily due to the intricate nature of its pollutants, which makes effective treatment a formidable challenge....

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Water quality assessment to determine the trophic state and suitability of Lake Sentani (Indonesia) for various utilisation purposes

Lake Sentani is one of the national priority lakes that must be saved from eutrophication and the threat of water quality degradation due to pollution. This study aims to assess the water quality parameters...

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Management and valuation of rainwater by alternative techniques, case of the university of Settat, in Morocco

Our research consists in designing a new system of management and valuation of rainwater with the aim of securing the supply of drinking water....

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A feasible method for the composition analysis and chemical remediation of clogging matter in subsurface flow constructed wetlands

The problem of clogging, especially biological clogging, makes the long-term operation of subsurface flow constructed wetlands challenging. This study focused on the two subsurface flow constructed...

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Effect of phosphorus on the performance of sulfur autotrophic denitrification

Autotrophic denitrification, recognized as a biological denitrification method, has garnered increasing interest in the field of ecological water environment denitrification technology. This study focuses...

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Evaluation of ZnO infused CA/PCL nanocomposites using potential wastewater treatment and invitro anticancer activity

In this present study explores the multifunctional potential of ZnO@CA/PCL nanocomposites, delving into their efficacy in wastewater treatment and exhibiting promising in vitro anticancer activity....

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Enhanced electricity generation of a 1.2-L microbial fuel cell with acclimation of applied voltage

The aim of this study was to investigate the effect of acclimation at different applied voltages on the electricity generation and composition of anodic biofilm in microbial fuel cell (MFC). Single-chamber...

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Treatment of metronidazole pharmaceutical wastewater using pulsed switching peroxi-coagulation combined with electro-Fenton process

The aim of this study was to investigate the metronidazole (MNZ) degradation and real MNZ pharmaceutical wastewater treatment in the pulsed switching peroxi-coagulation (PSPC) process. Different pulsed...

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Short-time aerobic digestion treatment of waste activated sludge to enhance EPS production and sludge dewatering performance by changing microbial communities: The impact of temperature

Short-time aerobic digestion (STAD) of sludge requires low investment and has the advantages of short sludge retention time and rapid degradation of organic matter in waste activated sludge (WAS). This...

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Analysis and standardization of coal chemical wastewater treatment and reuse systems

To meet the practical needs of classified collection, graded treatment, and quality recycling of coal chemical wastewater, and in accordance with the standardization requirements of wastewater resource...

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A sustainable green solution to domestic sewage pollution: Optimizing floating wetland treatment with different plant combinations and growth media

Water quality degradation poses a global threat, with surface water resources bearing the brunt of pollution from various sources, including inadequately treated wastewater discharged from industrial...

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Assessment of PAH pollution in mediterranean lakes and health implications for fish and consumers, case study: Manzala Lake, Egypt

This study aims to investigate the distribution, sources, and compositions of 16 polycyclic aromatic hydrocarbons (PAH) in Manzala Lake water and the organs of two fish species: M. cephalus and O. niloticus....

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Enhanced the plant germination in sandy soil by novel sludge-based biochar prepared with residual sludge after EPS extraction as soil amendment

The preparation of novel sludge-based biochar and its application as soil amendments are considered as an environmentally friendly way to realize sludge recycling. In this study, a novel sludge-based...

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Fe-doped biochars prepared via hydrothermal treatment and low-temperature air calcination to activate peroxymonosulfate for efficient tetracycline degradation

In this study, a new sludge-based biochar loaded with Fe species (Fe/SSBC) was prepared by a two-step process involving hydrothermal treatment and low-temperature air calcination, and used to degrade...

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A Selection Guide for Efficient Graphene Oxide-Composite Adsorbents

Many adsorbents for various pollutants are now being developed, especially after the great developments in the nanotechnology. Therefore, there is an urgent need to develop a guide for selecting the...

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Neglected flow direction detection in landfill water cycle: precise characterization of leachate distribution through joint inversion of electrical resistivity and self-potential data

The leakage of leachate is a crucial but often overlooked hydrological process in the landfill water cycle. The concealed leakage of leachate not only leads to soil and groundwater pollution in surrounding...

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Roles of magnetic coagulation in black-odor water restoration: An insight into dissolved organic matters

The black-odor water body restoration is an unfinished business in protecting and maintaining the ecological functions of natural water systems in China. Magnetic coagulation (MC) had found a vast application...

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Water strategies and practices for sustainable development in the semiconductor industry

Semiconductor manufacturing is a rapidly growing industry and water-intensive industry. Water strategy formulation and decisions can be crucial factors in realizing the sustainable development of the...

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