A Study on the Characteristics of Hazardous Pollutant Emissions in Korea from 2007 to 2016Springer Science and Business Media LLC - Tập 14 - Trang 335-346 - 2020
JiYoung Im, BoKyeong Kim, HyunJi Kim, MyeongJi Lee, DaYoung Jeon, JiSung Ryu, DaeSik Yun, YongChul Jang, ChungSoo Lee
In this study, trends in hazardous pollution emissions in South Korea for the last decade were investigated to protect people’s health and contribute to the prevention of environmental risks by reducing emissions. It was found that hazardous pollution emissions increased from 47,688,000 kg in 2007 to 57,247,000 kg in 2016. Among them, Xylene and Toluene exhibited the highest proportions. 99% of ha...... hiện toàn bộ
Variation of the Gravimetric Composition of Landfilled Municipal Solid Waste Over the Time in a Developing CountrySpringer Science and Business Media LLC - Tập 16 - Trang 1-15 - 2022
Cíntia Minori Takeda, Mariane Alves de Godoy Leme, Diego Costa Romeiro, Kennedy Gabriel Silva, Miriam Gonçalves Miguel
In Brazil, information related to the physical and chemical characteristics of landfilled municipal solid waste (MSW) to evaluate their potential uses as a secondary raw material or source of energy is lacking. Thus, this study aims to determine the gravimetric composition of landfilled MSW aged 24 years (MSW-24), which were excavated from Delta A Sanitary Landfill, located in the municipality of ...... hiện toàn bộ
The Role of Diversity in Improving Environmental Indicators: A Case Study in Mahidasht Plain, IranSpringer Science and Business Media LLC - Tập 15 - Trang 19-32 - 2020
Farshad Mohammadian, Saeed Yazdani, Masoud Fehresti-Sani
Given the importance of diversity in the sustainability of agricultural ecosystems, the present study empirically investigates the economic and environmental effects of crop diversification and integration of crops and livestock on the farm in Mahidasht plain of Kermanshah province. Required data have been collected with completing 210 questionnaires in 2017–2018. Results showed that increasing th...... hiện toàn bộ
Olive Mill Industrial Waste as Co-substrate in Anaerobic Digestion with Aim at its Energetic ExploitationSpringer Science and Business Media LLC - Tập 12 - Trang 713-723 - 2018
Carlos Benito-Mora, Antonio J Alonso-Contreras, Dolores Garvi, Laura Pozo-Morales, Maria C Morón, Julian Lebrato
The aim of this paper is to assess the feasibility of the co-digestion of olive mill industrial waste with urban sewage sludge from wastewater treatment plants (WWTP). These wastes include olive mill solid waste (OMSW) and olive mill effluent (OME). This co-digestion process enables the energetic exploitation of OMSW and/or OME and introduces an environmental solution for their highly pollutant co...... hiện toàn bộ
Optimization of Silica Extraction from Rice Husk Using Response Surface Methodology and Adsorption of Safranin DyeSpringer Science and Business Media LLC - Tập 16 - Trang 1-13 - 2022
Melis Gun, Hudaverdi Arslan, Mohammed Saleh, Mutlu Yalvac, Nadir Dizge
This study aims to extract and optimize silica from rice husk (RH) using the response surface methodology. The effects of temperature, potassium hydroxide to rice husk ratio (KOH: RH), and exposure time were modeled. The developed model was significant and adequately precise to navigate the design space with a percentage of 93.19%. Based on the F value for the model terms, the KOH: RH ratio is the...... hiện toàn bộ
Cảm biến sinh học dựa trên nanocomposite polymer – đất sét acetylcholinesterase cho việc phát hiện thuốc trừ sâu phospho hữu cơ Dịch bởi AI Springer Science and Business Media LLC - Tập 11 - Trang 591-601 - 2017
Tamal Sarkar, Neethu Narayanan, Pratima Rathee Solanki
Trong nghiên cứu này, một nanocomposite chitosan (CH) – đất sét montmorillonite (MT) đã được chuẩn bị thông qua sự phân tán đồng nhất các hạt MT trong dung dịch CH đồng nhất và được lắng đọng lên bề mặt kính phủ oxit indium thiếc (ITO). Các kỹ thuật nhiễu xạ tia X (XRD), kính hiển vi điện tử truyền qua (TEM), kính hiển vi điện tử quét, phổ hồng ngoại biến đổi Fourier và các kỹ thuật điện hóa đã đư...... hiện toàn bộ
#nanocomposite #chitosan #montmorillonite #acetylcholinesterase #cảm biến sinh học #thuốc trừ sâu #chlorpyriphos
Near Future Energy Self-sufficient Wastewater Treatment SchemesSpringer Science and Business Media LLC - Tập 14 - Trang 479-488 - 2020
Gideon Sarpong, Veera Gnaneswar Gude
Achieving energy self-sufficiency is critical for wastewater treatment plants (WWTPs) to comply with rapidly changing environmental regulatory standards in a sustainable manner. Currently, a small percentage of WWTPs around the world produce energy for beneficial use and only a handful of these plants are energy self-sufficient. We propose three energy-positive wastewater treatment schemes and use...... hiện toàn bộ
Modeling and Optimization by RSM for the Removal of the Dye "Palanil blue R” by Coagulation-Flocculation ProcessSpringer Science and Business Media LLC - Tập 16 - Trang 1-12 - 2022
Malika Chenna, Maya Kebaili, Nadia Lardjane, Nadjib Drouiche, Hakim Lounici
This study aims to optimize the factors influencing the removal of textile dyes by a physicochemical treatment, coagulation-flocculation, using an experimental design. By carrying out the tests and analysing the data, the screening of the factors made it possible to identify the optimum conditions necessary to obtain better elimination. These operating conditions are pH, coagulant dose, the concen...... hiện toàn bộ
Compositional and Mineralogical Analysis of Marine Sediments from Calabrian Selected Areas, Southern ItalySpringer Science and Business Media LLC - Tập 13 - Trang 571-580 - 2019
Francesco Caridi, Saveria Santangelo, Giuliana Faggio, Andrea Gnisci, Giacomo Messina, Giovanna Belmusto
This study is focused on the compositional and structural analysis of marine sediments from eight different sites of the Calabria region, south of Italy. For this purpose, a combination of spectroscopic techniques is utilised. X-ray fluorescence spectrometry is used for the quantitative elemental analysis of the investigated samples. To identify their crystalline mineral components and study their...... hiện toàn bộ