Chapter. Industrial Wastewater: Characteristics, Treatment Techniques and Reclamation of Water. Chapter. First Online: 21 November 2021. pp 1–23. Cite this …
Physical Characterization of the Submerged MWPJ. High-speed imaging is used to investigate the simultaneous time evolution of a plasma channel and a bubble evaluating the effects of the gas flow rate and the μWP. ... To further apply the submerged MWPJ for water treatment, we investigate the effects of gas additives to the Ar stream …
wastewater characterization. wastewater treatment process. real-time controls. advanced sensors. 1. Introduction. Health hazards and diseases caused by improperly treated …
Gonzalez-Martinez et al. (2018) studied seven full-scale wastewater treatment systems, located within the Polar Arctic Circle that had been sampled for a characterization of their archaea, fungi, and bacteria communities. qPCR and massive parallel sequencing were used for the quantification of microbial operational taxonomic …
Cheese whey wastewater (CWW) is a strong organic and saline effluent whose characterization and treatment have not been sufficiently addressed. CWW composition is highly variable due to raw milk used, the fraction of non valorized cheese whey and the amount of cleaning water used. Cheese whey wastewater generation is …
Characterization of SEM-EDX was performed using FEI Inspect S50 to identify the morphology and elemental percentage of the activated carbon. ... Therefore, the data results indicate that activated carbon based on coconut shell waste can be potentially applied as a wastewater treatment technology.
During oil and gas extraction, processing, and refining activities, large volumes of waste are generated. The aqueous effluent brought to the surface along with hydrocarbons is known as oil field–produced water and represents the largest byproduct stream generated by the oil and gas industry (Guerra et al. 2011).It consists of water …
Cultivation and characterization of Candidatus Nitrosocosmicus exaquare, an ammonia-oxidizing archaeon from a municipal wastewater treatment system Laura A Sauder 1, Mads Albertsen 2,
In recent years, various reviews were published on the characterization of hospital wastewater and their treatment. Khan et al. [24] reviewed the occurrence of pharmaceuticals in HWW and the performance of primary, secondary, and tertiary treatment techniques for their removal.
This chapter introduced heterogeneous catalysis and described diverse heterogeneous catalytic processes for wastewater treatment. The main advantages of heterogeneous catalysis were explained compared with homogeneous catalysis. The methods of synthesis and characterization of heterogeneous catalysts with some …
To be used in produced water treatment, it is important to extensively pre-treat the produced water feed in which many studies failed to use it due to the poor pre-treatment process. Fouling preventing: by scale and caustic inhibitors. Cleaning agents: NaOH, HCl, Na 2 SO 4, H 2 O 2, Na 4 EDTA, H 3 PO 4. Pre-treatment is extensively …
The study also determined the surface area but not adequate data for water treatment application 22. The previous thermo-chemical characterizations of RB through HTC were not comprehensive and ...
Characterization of nanoparticles in wastewater treatment Wastewater uses NPs to remove organic matter, viruses, and other particles measuring 1–100 nm ( Hassan et al., 2021 ). Despite NPs' small dimensions and lack of structural and molecular features, NPs possess impressive properties, unlike their larger counterparts ( …
Different modifications undergone by produced hydrochars engendered specific physico-chemical peroperties judged interesting for application in field of wastewater treatment. Raw and modified hydrochars exhibited good performance for the removal of organic (dyes, pharmaceuticals, solvants …) and mineral (heavy metals, …
Wastewater characterization is the basis for process design and operation optimization of wastewater treatment plants (WWTPs). In this work, a comprehensive study of the respirometry method...
Cheese whey wastewater (CWW) is a strong organic and saline effluent whose characterization and treatment have not been sufficiently addressed. CWW composition is highly variable due to raw milk used, the fraction of non valorized cheese whey and the amount of cleaning water used. Cheese whey wastew …
The treatment of wastewater typically demands high costs because it is mandatory to effectively remove the pollutants present in the wastewater to make water …
The most important step in developing a successful wastewater treatment technology is site characterization, which aids in determining the most appropriate and feasible method. Various technologies, such as ion-exchange methods to remove dissolved materials, are used in the process to assist in clean wastewater.
A crucial requirement for biological treatment of dairy wastewater is their pH value between 6 and 9 ( 37 ). Milk and butter factories have effluents with active reaction close to neutral (pH=6.8–7.4). In plants where a certain amount of whey is discharged, the pH of the effluent is reduced to below 6.2.
Tools and techniques used for characterization of wastewater 15 of organisms that cause negative effects like corrosion or biofouling, tracking changes in …
Thus, a good characterization of OM in wastewater samples can help optimize the performance of membrane filtration of biologically treated wastewater effluents through using appropriate pre-treatment processes, such as flocculation with FeCl 3 and adsorption with powder activated carbon (Shon et al., 2004).
First, for a complete NTS characterization, trends of non-target features, which were automatically assigned with a newly developed method, were compared among different advanced wastewater treatments (i.e., ozone and/or activated carbon treatment).
Bio-process modelling is increasingly used in design, modification and troubleshooting of wastewater treatment plants (WWTPs). Characterisation of the influent wastewater to a WWTP is an important ...
However, the achievement of greater efficiency may be conditioned to a combination of different wastewater treatment techniques. Hereupon, the present paper discusses three important aspects regarding produced water treatment: analytical methods used for characterization, relevant aspects regarding photochemical systems used for advanced ...
In water treatment applications, HGs are found to be very effective for the containment of a broad class of organic and inorganic aqueous pollutants, ... However due to the complex composition of HGs, the characterization of sorption process of metals ions is a complex phenomenon and needs through understanding of process parameters.
wastewater to evaluate the treatment and its effectiveness. 9 Of course, a thorough understanding of wastewater characterization is required to ex- plain how various treatment techniques affect ...
Citation of Materials. This document should be cited as follows: Gross, M.A. 2005. Wastewater Characterization Text. in (M.A. Gross and N.E. Deal, eds.) University Curriculum Development for Decentralized Wastewater Management. National Decentralized Water Resources Capacity Development Project. University of Arkansas, …
Oxidation-reduction potential (ORP) sensors would constitute a robust surveillance and control solution for aeration and external carbon dosing in wastewater biological treatment processes if a clear correlation exists between the ORP values and process variables (e.g., dissolved oxygen (DO), nitrate, and chemical oxygen demand …
The objective of this review is to summarize the characterization parameters from recent SWW studies (2015—present), their associated toxicity, and to discuss the effective treatment techniques that can be employed to safely discharge slaughterhouse wastewater into the environment or for re-use.
