Easily Biodegradable Organic Carbon Release in the Deep Bed of Slow Sand Filters [0.03%]
慢沙滤池深层易生物降解有机碳的释放
Shreya Ajith Trikannad,Jan Peter van der Hoek,Yuwei Huang et al.
Shreya Ajith Trikannad et al.
Slow sand filters (SSFs) are increasingly recognized for enhancing the biological stability of drinking water. While research has historically focused on the top layer (Schmutzdecke) of SSFs, the contribution of deeper filter depths in remo...
Adsorptive Removal of PFAS from Aqueous Solutions Using GAC, PAC and Ball-Milled Colloidal Activated Carbon: Characterizing Efficiency, Kinetics, and Mechanisms [0.03%]
使用GAC、PAC和球磨胶体活性炭从水溶液中吸附去除PFAS：表征效率、动力学和机制
Mahlet M Kebede,Md Abdullah Al Masud,Sarah Ortbal et al.
Mahlet M Kebede et al.
Per-and polyfluoroalkyl substances (PFAS) present significant challenges for remediation due to their persistence in nature. Activated carbon is a widely used adsorbent for removing PFAS. In this study, three forms of activated carbon, gran...
Life Cycle Assessment and Life Cycle Costing Analysis for Removing Per- and Polyfluoroalkyl Substances from Landfill Leachate with Foam Fractionation Technology [0.03%]
用于 landfill leachate 中去除全氟和多氟化合物的发泡萃取技术生命周期评价及成本分析研究
Gengyang Li,Yifei Wang,Qingguo Huang et al.
Gengyang Li et al.
Understanding the environmental impacts and economic costs of treatment technologies is essential for developing sustainable strategies for managing per- and polyfluoroalkyl substances (PFASs). This study focuses on the treatment of PFAS-co...
Sediment-Water Interfaces as Traps and Sources of Microplastic Fragments and MicrofibersInsights from Stream Flume Experiments [0.03%]
沉积物-水界面作为微塑料碎片和微纤维的汇和源：源于河道槽实验的见解
Uwe Schneidewind,Holly A Nel,Jennifer Drummond et al.
Uwe Schneidewind et al.
Microplastic pollution has been found to negatively impact water quality and ecosystem health in numerous riverine environments at different spatial and temporal scales. However, many of the underlying principles controlling microplastic tr...
Toward Sustainable Lagoon Wastewater Treatment: A Review of Nutrient Management Technologies and Their Suitability for Small Communities [0.03%]
可持续潟湖污水处理技术：营养物质管理技术及其在小社区中应用的适宜性综述
Denis S Ruto,Ziya S Jang,Pablo K Cornejo et al.
Denis S Ruto et al.
Lagoon wastewater systems are popular in small communities (
Low-Cost System to Support and Expand Cyanobacterial Harmful Algal Bloom Monitoring with New-Generation Ocean Color Satellites [0.03%]
低成本系统支持和利用新一代海洋颜色卫星扩大蓝藻有害藻华监测范围
Chintan B Maniyar,Keshav Raviprakash,Abhishek Kumar et al.
Chintan B Maniyar et al.
Cyanobacterial harmful algal blooms (CyanoHABs) pose global risks to public health, ecosystems, and economies. Despite advancements in satellite remote sensing, monitoring gaps persist, particularly in smaller, remote, and resource-limited ...
Simon Seelig,Karl Krainer,Peter Tropper et al.
Simon Seelig et al.
Global warming has accelerated the degradation of alpine permafrost, significantly altering hydrological and hydrogeochemical processes in mountainous catchments. Among these changes, rock glaciers release spring waters with rising solute c...
Influence of Copper Dose on Mycobacterium avium and Legionella pneumophila Growth in Premise Plumbing [0.03%]
铜剂量对管道系统中鸟分枝杆菌和军团菌生长的影响研究
Rania E Smeltz,Fernando A Roman Jr,Thomas Byrne et al.
Rania E Smeltz et al.
Effects of copper at 0, 4, 30, 250, or 2000 μg/L on microbial communities were examined over an 11 month dosing period using triplicate 120 mL water heater microcosms with PEX-b pipes containing mature biofilms to simulate premise plumbing...
Generation of Eroded Nanoplastics from Real World Wastes and Their Capacity for Heavy Metal Adsorption [0.03%]
源自真实世界废物的腐蚀纳米塑料及其重金属吸附能力
Ananda Pokhrel,Mohammad Saiful Islam,Somenath Mitra
Ananda Pokhrel
Our study investigates the generation of nanoplastics (NPs) from real-world plastic waste and their capacity to adsorb heavy metal (HM) ions. NPs, synthesized from polyethylene terephthalate (PET), polystyrene (PS), and polypropylene (PP) u...
Achievements and challenges with equilibrium and kinetic passive sampling of hydrophobic and hydrophilic organic compounds in surface waters [0.03%]
表面水中疏水和亲水性有机化合物的平衡及动力学被动采样法的应用进展与挑战
Kees Booij,Rachel Mackie,Branislav Vrana et al.
Kees Booij et al.
Passive sampling in surface waters is an important method in the monitoring and risk assessment of hydrophobic and hydrophilic organic chemicals. Sampler designs can be optimized for fast equilibrium attainment (equilibrium sampling) or imp...