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Water efficiency
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Research on wastewater treatment using constructed wetlands has shown that increasing the water retention time improves water treatment efficiency. Constructed wetlands are used for many purposes: polishing conventionally treated wastewater, holding and treating storm water, treating industrial or agricultural wastewater, and treating acid mine drainage and landfill leachates.
9p
vithomson
02-07-2024
0
0
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Part 2 of ebook "The building regulations: Explained and illustrated (14th edition)" provides readers with contents including: sound insulation (Part E); ventilation (Part F); sanitation, hot water safety and water efficiency (Part G); drainage and waste disposal (Part H); combustion appliances and fuel storage systems (Part J); protection from falling, collision and impact (Part K); conservation of fuel and power (Part L); access to and use of buildings (Part M); electrical safety (Part P); security (Part Q);...
561p
mothoiphong
28-06-2024
2
1
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Toxic metals in water systems pose a global health risk. Thus, multifunctional water monitoring and treatment materials are indispensable. Nickel ions, a frequent heavy metal pollutant, affect ecosystem function. This study investigates the utilization of Al2O3@g-C3N4 (AlCN) nanosorbent for adsorbing Ni (II) ions from aqueous solutions.
9p
visergeyne
18-06-2024
0
0
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In this study, an experimental system was developed to investigate the exhaust gas treatment efficiency of a wet scrubber system used in diesel engines. This feasibility study focuses on the effectiveness of reducing smoke when utilizing the scrubber, and only fresh water was used in this study.
7p
viambani
18-06-2024
2
1
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Part 2 book "Renewable energy and power supply challenges for rural regions" includes content: The exploitation of wind systems in rural electrical network; factors affecting the power efficient operation of wind diesel complexes; strategies for protection systems of wind turbines with doubly fed induction generator; energy and water saving on the pumping stations of karshi main canal; improving the power quality of rural consumers by means of electricity cost adjustment; resonant power system for electric transport.
236p
dianmotminh03
11-06-2024
12
1
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Ebook "Bioremediation technology: Recent advances" discusses bioremediation technology-based remediation to restore contaminated sites and protect the environment. It studies the opportunities for more efficient biological processes in molecular biology and ecology. Notable accomplishments of these studies include the cleaning up of polluted water and contaminated land. The book includes invited papers by eminent contributors who provide cost-effective bioremediation strategies to immobilize contaminants for cleanup of environment.
391p
giangdongdinh
28-05-2024
1
1
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Part 2 book "Doable renewables - 16 alternative energy projects for young scientists" includes content: Thermobile, peltier cell, solar chimney, radiometer, kelvin water drop generator, ultracapacitor solar storage, heat powered fan, wave generator, light efficiency, human powered light, different dunking bird, electricity in the ground.
124p
dianmotminh01
17-05-2024
4
1
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This study aimed to design a nanocarrier system for the efficient delivery of poorly soluble drugs in cancer treatment. Nanogel systems were prepared from copolymers of Heparin and different Pluronics, in which the Hep-Plu conjugates were formed via disulfide bridges of cystamine molecules. The obtained Hep-Plu systems were proved and characterized using specific techniques including H-NMR, zeta potential, DLS and FT-IR.
8p
dianmotminh02
03-05-2024
3
1
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This article, we present a thorough and straightforward hydrothermal method towards the production of reduced graphene oxide templated MIL-53(Fe) hybrids RGO@MIL-53(Fe). The structural characteristics of created hybrids were identified by using BET, FESEM, powder X-ray diffraction, and FTIR techniques. Methylene blue (MB) dye (a model water pollutant) was used to evaluate H2O2-assisted photo-catalytic efficiency of RGO@MIL-53(Fe).
9p
dianmotminh02
03-05-2024
2
1
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In this work, TiO2-doped carbon aerogel (TiO2/CA) was synthesized from sugarcane bagasse hydrothermal, freezedrying, and carbonization methods. The effects of the calcination temperatures of 400, 500, 600, 700, and 800 oC were also evaluated. The obtained TiO2/CA exhibits an ultralow density (0.021-0.032 g/cm3 ) and porosity of more than 97 %. The asprepared TiO2/CA was applied in photodegradation of methylene blue (MB) with the effects of dose sample and pH were also investigated.
11p
dianmotminh02
03-05-2024
2
1
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To prepare the efficiently flame retardants (FR) for the highly flammable polymers, the novel nitrogen-phosphorus based FRs (P-N FR) (PN-3, PN-4, PN-5, and PN-6) were prepared via phosphorus halides and amine derivatives with 40- 90 % in yields. The appearance of P-N FRs are lightly white solid. All P-N FRs are water-insoluble and show a melting point above 40oC. The success of the synthesis was confirmed by NMR analysis.
8p
dianmotminh02
03-05-2024
2
2
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In this study, a simple technique combining conventional electrospinning and facile gas–solid reaction for fabricating PAN/Ag2S nanofibers was presented and tested. The obtained fibers would have excellent properties such as the flexibility of PAN nanofibers and efficient photocatalysis of the Ag2S nanoshells under visible light. The photocatalytic elimination of RhB in water was used to evaluate the activity and application of the synthesized material under visible light irradiation.
11p
dianmotminh02
03-05-2024
4
2
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The paper is aimed to build a water treatment model in the laboratory using nanofiltration (NF) and ultrafiltration (UF) membranes at a household scale. The filtration efficiency of both models will be assessed and compared, from which the paper will give the conclusion on the feasibility of each model in the application for drinking water treatment at household scale.
6p
viohoyo
25-04-2024
5
2
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In this study, the objective was to employ experimental design in order to optimize the efficiency of diesel oil removal from water using activated carbon sourced from rambutan peel. A central composite design was utilized to investigate the impact of contact time, adsorbent dosage, initial oil concentration, and pH on both the removal efficiency and oil adsorption capacity across 30 different experimental designs.
12p
vijaychest
24-04-2024
6
2
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The study "Optimizing broiler house management to reduce costs and reduce losses with the internet of things technology and wireless sensor network" primary objectives encompass cost reduction, loss mitigation and performance evaluation of feeding and watering devices. This proactive approach significantly reduces potential losses. Furthermore, the research evaluates cost implications. IoT technology’s ability to regulate variables like feed utilization and energy consumption aids cost reduction. The study’s findings offer practical insights for efficient resource allocation.
7p
tukhauquantuong1011
22-04-2024
6
2
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Mulches have been widely applied in crop production in order to minimize water requirements, preserve soil moisture, and curb weed growth for higher yield and water use efficiency. This research aimed to assess the impact of organic mulches on peanut productivity in the coastal areas of Thanh Hoa province.
11p
vioraclene
01-04-2024
5
0
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This paper compares and analyses the two case of transborder pollution problems, which are transboundary haze pollution in South East Asia and transfrontier water pollution (TWP) in North America. The result shows that the Coasian method is more efficient when applied in the case of TWP.
7p
vilarry
01-04-2024
4
1
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Ebook "Investigation into high efficiency visible light photocatalysts for water reduction and oxidation" describes novel strategies for the rational design of several cutting-edge high-efficiency photocatalysts, for applications such as water photooxidation, reduction, and overall splitting using a Z-Scheme system.
170p
tudohanhtau1006
29-03-2024
4
1
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The study aims to assess the diesel oil adsorption capacity of activated carbon derived from rambutan peel, a prevalent agricultural by-product in Vietnam. The adsorption process will be investigated using various adsorption isotherms (Langmuir, Freundlich, Temkin, Dubin-Radushkevich), adsorption kinetics (pseudo-first order and pseudo-second order).
18p
viellison
28-03-2024
4
1
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These reactions involved a condensation reaction of aromatic benzaldehydes, 5,5-dimethyl-1,3-cyclohexanedione, and dicyanomethane in a solvent mixture of ethanol and water, resulting in the desired products in moderate to good yields. The procedure is efficient and eco-friendly, and the products can be easily obtained by recrystallisation. Thus, this protocol offers an alternative to existing methods.
12p
viellison
28-03-2024
5
1
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