KAJIAN IDENTIFIKASI POTENSI DAN PERMASALAHAN SUMBERDAYA AIR by ASEP HARIYANTO, K. HERRY ISKANDAR

“…In addition to the potential, there are some problems related to water resources management in Belitung District include: water pollution; flooding problems; dryness; as well as deterioration of water quality problems. …”
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Green Synthesis of Calcium/Iron-Layered Double Hydroxides-Sodium Alginate Nanoadsorbent as Reactive Barrier for Antibiotic Amoxicillin Removal from Groundwater by Marwa F. Abed, Ayad A. H. Faisal

“…Forming (Ca/Fe)-LDH nanoparticles in the manufactured beads interacted with polluted water confirming that the nanoparticles own the prospective for acting as a latent sorbent to remove contaminants from aquatic media.…”
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CFD Simulation of Pressure and Velocity Drop on Y-Type Fuel Injectors by Tarun Kumar Kotteda, Sudheer Kumar Varma Namburi, Prasada Raju Kantheti, Ravi Varma Penmetsa, Velivela Lakshmikanth Chowdary

“…The size of droplet size generated by the injector must be less than 80 μm to ensure good combustion and avoid combustion and avoid pollutants such as CO and NOx. This research worked with ethanol, a low-emission hydrocarbon, which has a high viscosity which makes it difficult to achieve the correct droplet diameter. …”
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Tribological and Corrosion Analysis of TiO2 and C–Based HVOF-Sprayed Hybrid Composite Coatings by Bhuwan Khare, null Yashpal, Ratnesh Kumar Sharma

“…Currently, there is a significant need for affordable coatings that are both authentic and ecofriendly, with the goal of reducing pollution. In order to mitigate frictional loss, researchers have produced hybrid coating based on carbon through the utilization of the high-velocity oxygen fuel (HVOF) spray technique. …”
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Responses of endogenous proline in rice seedlings under chromium exposure by X.Z. Yu, M.R. Lu

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Eco-Sattva: a Buddhist response to the plastic waste crisis in Thailand by Yaoping Liu, Pharatt Run, Metteyya Beliatte

“…The plastic waste crisis in Thailand has emerged as a substantial environmental dilemma, significantly exacerbating pollution in both marine and terrestrial ecosystems. …”
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Study on the Stage Method of the Water Environmental Capacity Flood Season in the Ningxia Section of the Yellow River by Yu Song, Hongrui Wang

“…The rational use of the water environmental resources of the main stream of the Yellow River, which is the mother river of the Chinese nation, and the control of and reduction in water environmental pollution, especially in relation to water quality safety, have become important issues that must be considered in Ningxia’s economic and social development. …”
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The hydrochemistry of Angwan Mallam and environs (PART OF KEFFI SHEET 208 NE) by Adama Baba, Olalekan Agboola Olowoyeye

“…The cation, anion, and heavy element are majorly derived from leaching of the surrounding rocks and human activities influence as the mining activities in some of the villages does not contaminate or pollute its water, soil and wellbeing of the people living in Agwan mallam. …”
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Multi-Objective Optimization and Decision Making for Spatial Layout of Sponge Facilities by ZHANG Dongqing, DING Xiangyi, WANG Jia, SONG Tianxu, MA Mengyang

“…The risk of urban flooding and non-point source pollution intensifies due to climate change and urbanization.Sponge city,a nature-based solution to adapt to climate change,is being promoted in China.How to plan and design sponge facilities to give full play to their diversified benefits becomes the key to effectively constructing a sponge city.In this study,a multi-objective optimization coupling model was constructed based on the NSGA-Ⅲ algorithm and SWMM.TOPSIS method was used to screen out the optimization scheme,and the hydrological benefits,environmental benefits,and irrigation water demand of the optimization scheme under hydrological years with high,normal,and low flows were analyzed.The method was applied to Dongshan Campus of Shanxi University.The results indicate that the three optimal schemes show good hydrological and environmental benefits under typical hydrological years,with an average annual runoff reduction rate of 68.3% and an SS reduction rate of 83.7%.Scheme S1 is the closest to the ideal scheme and has the largest irrigation water demand, which is about 228 000 m³ per year. …”
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Tensile Failure Mechanism of Antiseepage System for Slope with Solid Waste Underground Landfill by Liu Fei, Zhongxi Jiang

“…The antiseepage membrane applied to the slope of solid waste landfill often shows tensile failure in projects, which results in ineffective antiseepage system and serious environmental pollution. In order to ensure the practical performance of the antiseepage membrane, the tensile force of it was studied, and the settlement mechanical model of the interaction between landfill body, antiseepage membrane, and cushion was established after comprehensively considering the effects of dead weight, lateral pressure, settlement, and foundation boundary. …”
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Discussion on the Design and Performance of the Whole Packaging Box of Environmentally Friendly Packaging Materials by Mengwei Xie

“…From studying the additional functions of packaging to starting to study the environmentally friendly materials of packaging, as well as the “zero-pollution” packaging advocated today, the traditional form and mode of packaging has changed. …”
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Porosity Characteristics of Activated Carbons Derived from Olive Oil Wastes Impregnated with HPO by Laila B. Khalil, Badie S. Girgis, Tarek A.M. Tawfik

“…The present study suggests many applications for environmental pollution control, firstly by utilizing accumulating low-cost agricultural by-products and secondly by producing a multi-purpose high-capacity adsorbent useful in the remediation of micropollutants in various water courses.…”
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Removal of Copper(II) Ions from Aqueous Solution Using Biomass by Xue Song Wang, Li Ping Huang, Yuan Li, Jing Chen

“…Sphingomonas paucimobilis biomass has been successfully utilized to degrade several persistent organic pollutants (POPs). However, few studies have been conducted using it to remove heavy metal ions from aqueous solutions. …”
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Effects of Different Nutrition Conditions on the Growth and Cadmium Accumulation of Landoltia punctata by GONG Zhihang, WANG Xianglian, XIE Huicui, ZHANG Tongtong, TANG Yuling, ZHAGN Yanyun, LIU Zilong, HU Liang, WEN jie, CHEN Ziming

“…In order to understand the effects of different nutrition conditions on the growth and cadmium accumulation of Landoltia punctata by treating the Landoltia punctata with Hoagland solution and Steinberg solution in different concentrations,the experiment were conducted with Hoagland (H) and Steinberg (S) nutrient solution concentrations at 0 (CK),0.1 (1/10 H,1/10 S),0.2 (1/5 H,1/5 S),and 1 (1 H,1 S),respectively,and Cd content at 0 mg/L,0.5 mg/L,5 mg/L and 10 mg/L,respectively.The growth index and Cd accumulation of Landoltia punctata were measured under different nutrition conditions.The results show that Landoltia punctata grows better in Hoagland solution,especially at 1/10 H concentration.After Cd treatment,the Cd accumulation in Steinberg condition is higher than that in Hoagland condition.In a word,the high nitrogen and phosphorus content could inhibit not only the growth of Landoltia punctata,but also the Cd accumulation in Landoltia punctata.The effect of nitrogen on Cd accumulation in Landoltia punctata varies with its different states.This study can provide guidance for the restoration of eutrophic water polluted by heavy metals of aquatic plants.…”
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An investigation into cleaning quality of suction-type metal lumen instruments: a cross-sectional study by Yuqi Wu, Li Li

“…Meanwhile, the binary logistic regression analysis revealed that the time interval between instrument recycling and cleaning, pollution level, pretreatment soaking time, cleaning technique, and the presence of visible bloodstains or dirt after pretreatment are independent risk factors that influence the cleaning quality of suction-type metal lumen instruments. …”
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Numerical Integration of Some Arbitrary Functions over an Ellipsoid by Discretizing into Hexahedral Elements for Biomaterial Studies by T. M. Mamatha, B. Venkatesh, P. Senthil Kumar, S. Mullai Venthan, M. S. Nisha, Gayathri Rangasamy

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ENVIRONMENTAL PERCEPTIONS OF CHILDREN AND TEENAGERS FROM VILLA PEHUENIA, NEUQUÉN by Miguel Angel Prieto, Luciano Javier Sánchez, María Cecilia Navarro, Adela Maria Bernardis

“…From the results obtained, it is highlighted that the biggest environmental problem identified is the presence of loose dogs, pollution in general, clandestine dumps and deforestation.…”
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Investigating vegetable contamination in indigent communities by heavy metals: a case of food safety in Bushenyi, Uganda by Keneth Iceland, Kasozi

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Significant role of biomass burning in heavy haze formation in Nanjing, a megacity in China: molecular-level insights from intensive PM_2.5 sampling on winter hazy days by M. Kang, M. Kang, M. Bao, M. Bao, M. Bao, W. Song, W. Song, A. Abulimiti, A. Abulimiti, C. Wu, C. Wu, F. Cao, F. Cao, S. Szidat, Y. Zhang, Y. Zhang

“…Interestingly, the contribution of non-fossil sources to WSOC enhanced with worsening haze pollution, coinciding with significantly intensified biomass burning (BB). …”
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Efficient degradation of methyl orange through photo-Fenton processes with MIL-100(Fe) modified Fe\(_3\)O\(_4\) (Fe\(_3\)O\(_4\)@MIL-100(Fe)) catalyst by Melani Puji Puspitasari, Jeesica Hermayanti Pratama, Roshid Adi Nugroho, Witri Wahyu Lestari, Yusnadia Kemala, Teguh Endah Saraswati, Hamzah Fansuri, Rino Rakhmata Mukti, Rujito S. R. Suharbiansah

“…This study provides valuable insights into developing efficient photo-Fenton catalysts for environmental remediation, particularly for addressing dye pollution in wastewater by highlighting the potential of Fe3O4@MIL-100(Fe) composites in this context.…”
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