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Wastewater Organics
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Urban wastewater in Vietnam is currently not collected and treated effectively. In this paper, present the results of research on organic matter treatment (COD and NH4 + - N) using aerobic granular sludge for wastewater at Truc Bach treatment of Hanoi in a laboratory scale.
4p
viwalton
02-07-2024
0
0
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Zr-based metal-organic frameworks (Zr-MOFs) are emerging as potential adsorbents for removing nitrogen contaminants in fuel and wastewater. Functionalized Zr-MOFs exhibited superior indole (IND) adsorption capacity than the original MOF, but the activity of the multiple adsorption sites has not been discussed.
9p
visergeyne
18-06-2024
2
0
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Ebook "Application of phytotechnologies for cleanup of industrial, agricultural, and wastewater contamination" presents current research findings that address soil and water contamination with obsolete pesticides, radionuclides and other inorganic and organic contaminants. This book documents international sharing of information by scientists and stakeholders seeking to use the best available information: to disseminate existing knowledge on phytotechnologies and exchange experience of field-scale applications for cleanup of industrial, agricultural, and wastewater contamination.
205p
giangdongdinh
28-05-2024
1
1
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The presence of various types of contaminants such as heavy metals, emerging organic contaminants, pesticides, organic waste, organic dyes, radionuclide’s, fluorides, etc. cause water pollution. These pollutants are of concern to engineers, environmentalists and scientists. Due to the lack of freshwater, it is very important to recycle the wastewater after treatment to remove organic contaminates and heavy metal pollutants.
18p
dianmotminh02
03-05-2024
1
1
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Ebook "Novel catalysts in advanced oxidation of organic pollutants" summarizes the role of certain catalysts and associated processes that are involved in the reduction or elimination of hazardous substances from wastewater and the exploitation of renewable raw materials. The authors begin by providing a summary of the most recent developments in catalysts used in the advanced oxidation of organic pollutants in aqueous phase. Advanced Oxidation Processes (AOPS) are described in terms of homogeneous and heterogeneous catalysts.
69p
tracanhphuonghoa1007
22-04-2024
4
3
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Canna edulis. Ker starch processing wastewater from craft villages contains high organic concentration such as starch, cellulose, xylan, protein… and especially high starch concentration after the states of grinding, sedimentation and filtration. The concentration of COD and BOD5, SS and coliform of wastewater are hundreds times higher than standards.
7p
vilarry
01-04-2024
2
1
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Drying plays an important process for wastewater sludge management, as it can minimise the volume of wastewater sludge before disposal, and consequently the cost of storage, handling and transport. In this study, the wastewater sludge was dried by using a solar tunnel greenhouse drying system.
8p
viritesh
02-04-2024
4
1
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Ebook "Electrochemistry for the environment" our goals are to first lay down the fundamentals involving the environmental electrochemistry, introducing the basic techniques in selecting the electrode materials and fabricating them, followed by the theoretical analysis of the electrochemical processes, the green electrochemical operation, discuss about the electrochemical technologies in water/wastewater treatment using BDD, and then examine the established wastewater treatment technologies such as electrocoagulation and electroflotation.
567p
manmanthanhla0201
26-02-2024
9
1
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In this study, we are applied char bone char sample as an adsorbent at optimal condition on previous investigation to adsorb arsenic ion (type of As5+ ion) contained in wastewater.
9p
vimarillynhewson
02-01-2024
5
1
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In this study, saline wastewater is treated by electrochemical oxidation with two types of Graphite and Ti/RuO2 electrodes. Experiments were conducted to investigate the effect of reaction conditions such as salt concentration, current density, electrolysis time and pH on COD removal efficiency and electrode activity.
8p
vishekhar
25-10-2023
9
3
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Nowadays, instant assessment of the organic content in wastewater is an urgent requirement to reduce water pollution. Microbial fuel cells (MFCs) can be used as effective biosensors for rapidly measuring BOD concentration of wastewater.
13p
vimulcahy
18-09-2023
8
4
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Nature-based wastewater treatment employing microalgae and bacteria has gained serious attention due to its combination with valuable biomass production. In wastewater, microalgae serves as the primary source of dissolved oxygen (DO) production for bacterial organic matter degradation.
16p
vimulcahy
18-09-2023
4
3
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The pollution caused by market wastewater has occurred for several years in Vietnam. In particular, untreated wastewater from riverside markets is often directly discharged into a river nearby, increasing loads of pollutants in the river.
14p
vispiderman
15-06-2023
5
3
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long with the development of the industry in Vietnam, the beery industry has contributed greatly to the state budget and creating jobs for labours. However, beer wastewater contains high organic matter, some wastewater discharged parameters such as BOD, COD, Nitrogen, Phosphorus, etc. usually exceed the permitted standards.
10p
viironman
02-06-2023
4
2
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The main aim of this investigation was to evaluate the capability of Membrane Bioreactor (MBR) for removal of nutrient and organic compounds from domestic wastewater. MBR as an advanced process had a proper nutrient as well as organic compounds removal efficiency from domestic wastewater.
8p
vidoctorstrange
06-05-2023
4
2
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In this research, automobile wastewater treatment was performed using the Hybrid system (Anaerobic-Aerobic) with coral media. The coral media is not only cheap, available but also gives high efficiency of COD and Total Kjeldahl Nitrogen removal due to its pore structure. The inlet and outlet samples were collected and analyzed daily.
5p
vidoctorstrange
06-05-2023
8
5
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Ebook Endocrine disrupters in wastewater and sludge treatment processes: Part 1 presents the following chapters: Chapter 1: Scope of the problem, Chapter 2: Sources of endocrine disrupters, Chapter 3: Methods for the determination of endocrine disrupters, Chapter 4: Fate and behavior of endocrine disrupters in wastewater treatment processes.
159p
runthenight08
12-04-2023
3
1
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The primary objectives of this study were to: Investigate the fouling potential, and characterise the organic components of the membrane foulant layers, of clarified activated sludge and lagoon effluent obtained from the WTP; Investigate the fouling propensities of EOM and AOM derived from a blue-green algal culture as it passed through the growth cycle, ie., for which the cells had not been subject to physical disruption; Determine any difference in the fouling propensity of EOM and AOM and relate it to organic composition.
99p
runthenight07
01-03-2023
2
2
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Municipal wastewater treatment plants generally utilise biological activated sludge processes to remove organic compounds and nitrogen. The biological nitrogen removal (BNR) occurs in two steps, nitrification (ammonium removal) and denitrification (nitrates removal). This study focused on a medium-sized wastewater treatment plant (WTP) which experienced poor nitrification for years, mainly when the weather temperature drops.
125p
runthenight07
01-03-2023
5
2
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This study aims to characterize and investigate steel slag for the removal of its persistent organic pollutants (measured as COD) from pulp mill wastewater. Steel slag and its NaOH-modified states were characterized by Fourier-transform infrared spectroscopy (FT-IR), Brunauer-Emmett-Teller (BET) surface area analysis, Barrett-Joyner-Halenda (BJH) pore size, and volume analysis.
16p
vidudley
20-02-2023
5
2
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