Water pollution
-
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 Download
-
The research reported herein has demonstrated that pervious pavements can be introduced as a sustainable stormwater management initiative and as a key Water Sensitive Urban Design feature to deliver numerous benefits to the environment. The outcomes from the study will be useful in designing environmentally friendly car parks, pedestrian paths, light traffic drive ways, sporting grounds and public areas in the future.
244p runthenight05 01-03-2023 8 3 Download
-
The research herein builds on the work of Rojek (2003) and further investigates the bioremediation of NOM wastes. The aim of this research was to evaluate the effectiveness of selected white-rot fungi and yeast for the biodegradative removal of concentrated NOM from solution. The effectiveness of the white-rot fungus P. chrysosporium ATCC 34541 for the biological degradation of different batches of MIEXTM NOM concentrate and the effects of different characteristics of the NOM on the process and thus the resistance of the NOM to microbial removal were investigated.
131p runthenight05 01-03-2023 7 3 Download
-
The growth of waterborne pathogens and the discharge of partially treated or non-treated chemical waste has become a severe environmental and health risk. Conventional wastewater treatment methods have become less effective, and most current techniques require multiple stages for the disinfection of antimicrobial-resistant (AMR) pathogens and the combined removal of toxic, non-biodegradable, or emerging priority pollutants from wastewater.
273p runordie3 06-07-2022 15 2 Download
-
This paper aimed to determine the grey water footprint (GWF) of geothermal water resources and to investigate the effect of biochar adsorption on grey water footprint in Southeastern Turkey. In this paper, GWF has been calculated in terms of iron (Fe), arsenic (As), manganese (Mn), boron (B), and chrome (Cr) concentrations for fifteen observation geothermal resources located in Southeastern Anatolia Region. In this study, a new approach based on the GWF was developed in order to determine the geothermal water pollution.
8p tanmocphong 29-01-2022 16 2 Download
-
In this work, we review various PhCs detected in water treatment plants. We propose that fungi, particularly white-rot fungi (WRF), can be used for their bioremediation and describe the main mechanisms used for degrading this type of emerging pollutants; however, we also highlight the need to prospect for new fungal models.
10p thebadguys 15-01-2022 15 3 Download
-
The geochemical behavior of Pb in terrestrial and coastal water systems significantly influences Pb biogeochemical cycling and pollutant exchange at the land-sea continuum. An ideal case study of Pb environmental geochemistry is Galveston Bay, an anthropogenic estuary exposed to industrial runoff, wastewater and shipping vessel spills but also fed by natural rivers.
10p thebadguys 15-01-2022 13 0 Download
-
Pig farming generates highly polluting wastewaters which entail serious environmental issues when not adequately managed. Microalgae systems can be promising for cost, energy and environment-efficient treatment of piggery wastewater (PWW). Aside from clean water, the produced biomass can be used as biostimulants and biopesticides contributing to a more sustainable agriculture.
9p thebadguys 15-01-2022 11 0 Download
-
This study aims to explore the potential of layered double hydroxides (LDHs) materials for the treatment of contaminated waters by organic pollutants, using a combined dual process, namely adsorptionphotocatalysis. A series of LDHs of ZnCr-X where (X ¼ Cl, SO4 and CO3) were synthesized and characterized by several techniques such as DRX, FTIR, BET, TEM, and UV-Visible spectrophotometry.
9p meyerowitz 25-12-2021 20 0 Download
-
Objectives of the study: Assessing the situation of catfish farming in some areas of the Mekong Delta as a basis for proposing measures to manage waste from catfish ponds; the survey and analysis in catfish ponds to assess the composition and characteristics; assessing the pollutants load of waste water from catfish ponds; assessing the possibility of wastewater treatment from catfish ponds and benefits of environmental when using wastewater for irrigating paddy fields.
26p beloveinhouse10 28-11-2021 18 3 Download
-
objectives: To identify the state of heavy metal pollution in water and food in two coastal communes of Thuy nguyen District, Haiphong city in 2017- 2018. To describe the pattern of disease and the risk due to exposure to heavy metal contamination among community residents in the study area.
27p extraenglish 24-05-2021 21 4 Download
-
Industrial garden is a new approach, especially for competition in increasing pollution in the atmosphere. It helps easily to beautify the industrial areas. The lawn laid in vacant lands not only adds beauty but also cut down dust. These gardens are designed to reduce pollution and beautify the world. These units are the most sources of air, water, noise and soil pollution.
7p chauchaungayxua11 23-03-2021 4 1 Download
-
Evaluate domestic wastewater removal of the models combining constructed wetlands with stabilisation ponds. Determining the decomposition coefficients of some typical pollutants in domestic wastewater of constructed wetlands and stabilisation ponds with the natural conditions of Cau river basin. Proposing the technology models combining constructed wetlands with stabilisation ponds to treat domestic wastewater from suburban residential areas of Cau River basin met the standard of Column A of QCVN 14:2008/BTNMT.
28p kequaidan7 01-09-2020 21 2 Download
-
The paper conceptualizes rurbanization to bridge the gap in the research that emanates from the propensity of urban megapolises to create clutter, which results in degraded ecology, air pollution, health hazards, lower quality of life, gender inequity, and vulnerability to natural disasters. This has exacerbated during the current global pandemic. As de-covidating initiatives are unleashed, the energy access would need appropriate and manageable scale. Urbanization cannot be sustained without a robust rural interface.
9p nguyenxuankha_bevandan 13-08-2020 20 2 Download
-
The paper deals with the use of the "memory effect" of a groundwater aquifer for the retrospective estimation of the sources of groundwater industrial pollution, and in order to obtain a reliable estimate of their impact on groundwater and surface water.
23p lucastanguyen 01-06-2020 21 2 Download
-
The main objective of this study was to examine the efficacy and capacity of using hydroponic systems in municipal pollutant removal at household scale. Three pilot scaled hydroponic systems [dimension for each system: 4.5 m (L) x Φ 114 mm] were installed to investigate the optimal age of vegetable, planting density and retention time for household wastewater treatment, respectively.
6p tomhiddleston 27-05-2020 32 2 Download
-
The objective of research is to build CNST using TVTS to treat pig waste water after microbiological treatment, to minimize environmental pollution. Technology is feasible when applied in practice.
27p xacxuoc4321 11-07-2019 36 3 Download
-
This is the basis for the choice of soil treatment, irrigable water or the choice of plants with capacity of absorbing the desired metal to clean up arable land. Moreover, because it costs much money and time to handle soil, water in current conditions, we envisage the results of this kind of research will initially provide the basis for the selection of plant varieties suitable for the soil conditions and current pollution.
8p meolep3 18-12-2018 19 0 Download
-
The study results showed that the water quality of Dong Nai river is currently achieved to the standard requirement and the using purposes. However, there were some sections where had locally polluted signs and had not be used (such as Dong Nai river in the section 3).
8p cumeo3000 01-08-2018 55 1 Download
-
nối tiếp nội dung phần 1, phần 2 cuốn sách trình bày các bài học từ bài 6 bao gồm: water pollution, wastewater treatment, solid wastes, solid waste management, sustainable development. mời các bạn cùng tham khảo nội dung chi tiết.
80p bautroibinhyen8 17-12-2016 87 12 Download