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1. Development, dilemma and potential strategies for the application of nanocatalysts in wastewater catalytic ozonation: A review

Author:
Xiaoguang Jin; Changyong Wu; Liya Fu; Xiangmiao Tian; Panxin Wang; Yuexi Zhou; Jiane Zuo
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 330-349
ISSN:
1001-0742
Subject:
wastewater; wastewater treatment,   etc   ; catalytic activity; ecosystems; financial economics; human health; magnetism; nanocatalysts; oxidation; ozonation; ozone; China;     Show all 12 Subjects
Abstract:
... With the continuous development of nanomaterials in recent years, the application of nanocatalysts in catalytic ozone oxidation has attracted more and more researchers' attention due to their excellent catalytic properties. In this review, we systematically summarized the current research status of nanocatalysts mainly involving material categories, mechanisms and catalytic efficiency. Based on su ...
DOI:
10.1016/j.jes.2021.09.041

2. Enhanced removal of high-As(III) from Cl(-I)-diluted SO4(-II)-rich wastewater at pH 2.3 via mixed tooeleite and (Cl(-I)-free) ferric arsenite hydroxychloride formation

Author:
Zidan Yuan; Guoqing Zhang; Xing Wu; Xu Ma; Jinru Lin; Shaofeng Wang; Yongfeng Jia
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 31-41
ISSN:
1001-0742
Subject:
wastewater,   etc   ; arsenites; cost effectiveness; ferrihydrite; hydrolysis; pH; temperature; China;     Show all 8 Subjects
Abstract:
... An advanced cost-saving method of removal of high-As(III) from SO₄(-II)-rich metallurgical wastewater has been developed by diluting the SO₄(-II) content with As(III)-Cl(-I)-rich metallurgical wastewater and then by the direct precipitation of As(III) with Fe(III) at pH 2.3. As(III) removal at various SO₄(-II)/Cl(-I) molar ratios and temperatures was investigated. The results showed that 65.2‒98.2 ...
DOI:
10.1016/j.jes.2021.10.025

3. Unusual uranium biomineralization induced by green algae: Behavior investigation and mechanism probe

Author:
Yanxia Cheng; Ting Zhang; Shunzhang Chen; Feize Li; Renwei Qing; Tu Lan; Yuanyou Yang; Jiali Liao; Ning Liu
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 915-922
ISSN:
1001-0742
Subject:
wastewater,   etc   ; biomineralization; bioremediation; biosorbents; heavy metals; microalgae; pH; potassium; uranium; China;     Show all 10 Subjects
Abstract:
... As a biosorbent, algae are frequently used for the biotreatment or bioremediation of water contaminated by heavy metal or radionuclides. However, it is unclear that whether or not the biomineralization of these metal or radionuclides can be induced by algae in the process of bioremediation and what the mechanism is. In this work, Ankistrodsemus sp. has been used to treat the uranium-contaminated w ...
DOI:
10.1016/j.jes.2022.02.028

4. Decomplexation of Cu-1-hydroxyethylidene-1,1-diphosphonic acid by a three-dimensional electrolysis system with activated biochar as particle electrodes

Author:
Xing Wang; Zilong Zhao; Hongjie Wang; Feng Wang; Wenyi Dong
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 630-643
ISSN:
1001-0742
Subject:
wastewater,   etc   ; adsorption; almond shells; anodes; biochar; electric current; electrochemistry; mineralization; oxidation; pH; quinones; China;     Show all 12 Subjects
Abstract:
... The feasibility of decomplexation removal of typical contaminants in electroplating wastewater, complexed Cu(II) with 1-hydroxyethylidene-1,1-diphosphonic acid (Cu-HEDP), was first performed by a three-dimensional electrode reactor with activated biochar as particle electrodes. For the case of 50 mg/L Cu-HEDP, Cu(II) removal (90.7%) and PO₄³⁻ conversion (34.9%) were achieved under the conditions o ...
DOI:
10.1016/j.jes.2021.11.036

5. Effect of iron ion configurations on Ni2+ removal in electrocoagulation

Author:
Xiaoliu Lü; Tao Xu; Yihui Zhou; Qingjuan Peng; Jinhua Ou; Bonian Hu; Zhihui Xie; Xiping Lei; Gang Yu
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 823-834
ISSN:
1001-0742
Subject:
wastewater,   etc   ; adsorption; dyes; electrocoagulation; electrolysis; heavy metals; industry; methyl orange; nickel; polymers; spectroscopy; China;     Show all 12 Subjects
Abstract:
... Electrocoagulation (EC) has been widely used to treat the heavy metal wastewater in industry. A novel process of sinusoidal alternating current electrocoagulation (SACC) is adopted to remove Ni²⁺ in wastewater in this study. The morphology of precipitates and the distribution of the main functional iron configurations were investigated. Ferron timed complex spectroscopy can identify the monomeric ...
DOI:
10.1016/j.jes.2022.01.037

6. From wastewater to resource

Author:
Leslie Felicia Petrik; Huu Hao Ngo; Sunita Varjani; Patricia Osseweijer; Dimitris Xevgenos; Mark van Loosdrecht; Marzena Smol; Xuejing Yang; Javier Mateo-Sagasta
Source:
One earth 2022 v.5 no.2 pp. 122-125
ISSN:
2590-3322
Subject:
wastewater; wastewater treatment,   etc   ; water quality;     Show all 3 Subject
Abstract:
... Eighty percent of wastewater is left untreated or not reused, exacerbating the water quality challenge, especially in vulnerable communities. This Voices asks: how can we improve wastewater management and convert wastewater into a resource? ...
DOI:
10.1016/j.oneear.2022.01.011

7. Cooperative physical separation of oil and suspended solids from methanol-to-olefin wastewater: A pilot study

Author:
Bing Liu; Qi Wei; Hongpeng Ma; Liang Chen; Yulong Chang; Jianqi Chen; Li Dai; Yuxiao Sun; Hao Lu; Hualin Wang; Wenjie Lv
Source:
Journal of environmental management 2022 v.311 pp. 114841
ISSN:
0301-4797
Subject:
wastewater; wastewater treatment,   etc   ; energy; equipment; oils; olefin;     Show all 6 Subjects
Abstract:
... Methanol-to-olefin (MTO) is an important non-petroleum chemical process for the preparation of light olefins. However, the MTO process consumes copious amounts of water and produces large amounts of untreated effluent. Therefore, the realization of efficient wastewater treatment and recycling is key to the green low-carbon development of MTO. Here, a cooperative process combining swirl regeneratin ...
DOI:
10.1016/j.jenvman.2022.114841

8. Critical review of perovskite-based materials in advanced oxidation system for wastewater treatment: Design, applications and mechanisms

Author:
Naipeng Lin; Yishu Gong; Ruotong Wang; Yin Wang; Xiaodong Zhang
Source:
Journal of hazardous materials 2022 v.424 pp. 127637
ISSN:
0304-3894
Subject:
wastewater; wastewater treatment,   etc   ; catalytic activity; oxidation; prices;     Show all 5 Subjects
Abstract:
... Perovskite has been widely concerned in the field of modern environmental catalysis due to its low price, high stability, excellent catalytic activity, diverse structure and strong conversion adaptability. In recent years, people have been working on the coupling of perovskite catalysts and advanced oxidation processes (AOPs) on the removal of organic pollutants from wastewater. In this review, we ...
DOI:
10.1016/j.jhazmat.2021.127637

9. Quality-related monitoring of papermaking wastewater treatment processes using dynamic multiblock partial least squares

Author:
Jie Yang; Yuchen Zhang; Lei Zhou; Fengshan Zhang; Yi Jing; Mingzhi Huang; Hongbin Liu
Source:
Journal of bioresources and bioproducts 2022 v.7 no.1 pp. 73-82
ISSN:
2369-9698
Subject:
wastewater; wastewater treatment,   etc   ; biobased products; models; papermaking;     Show all 5 Subjects
Abstract:
... Environmental problems have attracted much attention in recent years, especially for papermaking wastewater discharge. To reduce the loss of effluence discharge violation, quality-related multivariate statistical methods have been successfully applied to achieve a robust wastewater treatment system. In this work, a new dynamic multiblock partial least squares (DMBPLS) is proposed to extract the ti ...
DOI:
10.1016/j.jobab.2021.04.003

10. Temporal trends of perfluoroalkyl substances in an Australian wastewater treatment plant: A ten-year retrospective investigation

Author:
C. Gallen; A. Bignert; G. Taucare; J. O'Brien; J. Braeunig; T. Reeks; J. Thompson; J.F. Mueller
Source:
Science of the total environment 2022 v.804 pp. 150211
ISSN:
0048-9697
Subject:
wastewater; wastewater treatment,   etc   ; environment; manufacturing; perfluorocarbons; watersheds;     Show all 6 Subjects
Abstract:
... Per- and poly-fluoroalkyl substances (PFAS) are a problematic group of chemicals used in various industrial and household products. They have been extensively detected in wastewater as a result of day-to-day product usage. Due to concerns about their safety, voluntary and regulatory action to limit the manufacture and use of some individual PFAS has occurred since the year 2000. The impact that th ...
DOI:
10.1016/j.scitotenv.2021.150211

11. Three-dimensional biofilm electrode reactors (3D-BERs) for wastewater treatment

Author:
Zhen-Yu Wu; Juan Xu; Lan Wu; Bing-Jie Ni
Source:
Bioresource technology 2022 v.344 pp. 126274
ISSN:
0960-8524
Subject:
wastewater; wastewater treatment,   etc   ; biofilm; conception; electricity; electrodes;     Show all 6 Subjects
Abstract:
... Three-dimensional biofilm electrode reactors (3D-BERs) are highly efficient in refractory wastewater treatment. In comparison to conventional bio-electrochemical systems, the filled particle electrodes act as both electrodes and microbial carriers in 3D-BERs. This article reviews the conception and basic mechanisms of 3D-BERs, as well as their current development. The advantages of 3D-BERs are ill ...
DOI:
10.1016/j.biortech.2021.126274

12. Willingness of farmers to use treated wastewater for irrigation in the West Bank, Palestine

Author:
Maher Hamdan; Ahmad Abu-Awwad; Maher Abu-Madi
Source:
International journal of water resources development 2022 v.38 no.3 pp. 497-517
ISSN:
1360-0648
Subject:
wastewater; wastewater irrigation,   etc   ; freshwater; interviews; Palestine; West Bank;     Show all 6 Subjects
Abstract:
... Limited water resources are among the main obstacles to development in Palestine. This research investigates farmers’ perceptions and willingness to use treated wastewater (TWW) for irrigation. Despite the availability of large quantities of TWW, just 11% of the interviewed farmers use it in irrigation. Just 24% of them confirmed that they had participated in awareness workshops related to TWW, bu ...
DOI:
10.1080/07900627.2021.1908236

13. Hotspots and trends of biological water treatment based on bibliometric review and patents analysis

Author:
Lili Jin; Xiangzhou Sun; Hongqiang Ren; Hui Huang
Source:
Journal of environmental sciences (China) 2023 v.125 pp. 774-785
ISSN:
1001-0742
Subject:
wastewater,   etc   ; Japan; activated sludge; biodegradation; biological treatment; biotransformation; databases; metrology; nitrogen; phosphorus; toxicity; water reuse; water treatment; China;     Show all 14 Subjects
Abstract:
... In order to reveal the hotspots and trends of biological water treatment from the perspectives of scientific and technological innovation, both of the bibliometric review and patents analysis were performed in this study. The Web of Science Core Collection database and Derwent Innovation Index database recorded 30023 SCI papers and 50326 patents, respectively were analyzed via information visualiz ...
DOI:
10.1016/j.jes.2022.03.037

14. Biochar based photocatalyst for degradation of organic aqueous waste: A review

Author:
Shubham Sutar; Sachin Otari; Jyoti Jadhav
Source:
Chemosphere 2022 v.287 pp. 132200
ISSN:
0045-6535
Subject:
wastewater; wastewater treatment,   etc   ; biochar; organic wastes; photocatalysis; photocatalysts; photolysis;     Show all 7 Subjects
Abstract:
... The advancement in the treatment technology for wastewater containing recalcitrant pollutants to lower the overall cost and time of the treatment processes is the prime demand. Biochar (BC) based photocatalyst have proved their potential application in the photo-degradation of a wide range of organic pollutants. The structural and chemical properties of the BC enhance the efficacy of photocatalyst ...
DOI:
10.1016/j.chemosphere.2021.132200

15. Development of a wide-range soft sensor for predicting wastewater BOD5 using an eXtreme gradient boosting (XGBoost) machine

Author:
P.M.L. Ching; X. Zou; Di Wu; R.H.Y. So; G.H. Chen
Source:
Environmental research 2022 v.210 pp. 112953
ISSN:
0013-9351
Subject:
wastewater; wastewater treatment,   etc   ; algorithms; biochemical oxygen demand; pollutants; research;     Show all 6 Subjects
Abstract:
... In wastewater monitoring, detecting extremely high pollutant concentrations is necessary to properly calibrate the treatment process. However, existing hardware sensors have a limited linear range which may fail to measure extremely high levels of pollutants; and likewise, the conventional “soft” model sensors are not suitable for the highly-skewed data distributions either. This study developed a ...
DOI:
10.1016/j.envres.2022.112953

16. Exploring the concurrent use of microalgae Coelastrella sp. for electricity generation and dairy wastewater treatment

Author:
Sikkandhar Wasim Raja; Kalyanasundaram Geetha Thanuja; Subburamu Karthikeyan; Subramanian Marimuthu
Source:
Bioresource technology reports 2022 v.17 pp. 100889
ISSN:
2589-014X
Subject:
wastewater; wastewater treatment,   etc   ; biofilm; electricity generation; microalgae; paddies; voltammetry;     Show all 7 Subjects
Abstract:
... This paper illustrates the potential of unicellular microalgae in electricity production in concurrence with wastewater treatment. Our study focused on the isolation of microalgal strains from various aquatic sources. Cyclic voltammetry was performed to detect the electrogenic activity and out of 18 algal isolates, six algal strains were screened. Coelastrella sp. from the paddy field revealed the ...
DOI:
10.1016/j.biteb.2021.100889

17. Free and immobilized biocatalysts for removing micropollutants from water and wastewater: Recent progress and challenges

Author:
Jakub Zdarta; Teofil Jesionowski; Manuel Pinelo; Anne S. Meyer; Hafiz M.N. Iqbal; Muhammad Bilal; Luong N. Nguyen; Long D. Nghiem
Source:
Bioresource technology 2022 v.344 pp. 126201
ISSN:
0960-8524
Subject:
wastewater; wastewater treatment,   etc   ; biodegradation; bioremediation; enzymatic treatment; enzyme activity;     Show all 6 Subjects
Abstract:
... Enzymatic conversion of micropollutants into less-toxic derivatives is an important bioremediation strategy. This paper aims to critically review the progress in water and wastewater treatment by both free and immobilized enzymes presenting this approach as highly efficient and performed under environmentally benign and friendly conditions. The review also summarises the effects of inorganic and o ...
DOI:
10.1016/j.biortech.2021.126201

18. Removal of ammonia and phenol from saline chemical wastewater by ionizing radiation: Performance, mechanism and toxicity

Author:
Shizong Wang; Jun Hu; Shijun He; Jianlong Wang
Source:
Journal of hazardous materials 2022 v.433 pp. 128727
ISSN:
0304-3894
Subject:
wastewater; wastewater treatment,   etc   ; acute toxicity; ammonia; oxidation; pH; phenol;     Show all 7 Subjects
Abstract:
... Saline chemical wastewater containing ammonia and toxic organic pollutants has been a challenge for conventional wastewater treatment technology. Advanced treatment is thus required. In this study, the removal of ammonia and phenol in saline chemical wastewater by radiation was investigated in detail. The results showed that chloridion in saline chemical wastewater could be transferred to •Cl and ...
DOI:
10.1016/j.jhazmat.2022.128727

19. Sorption of pharmaceuticals and personal care products (PPCPs) from water and wastewater by carbonaceous materials: A review

Author:
Ming Zhang; Jialing Shen; Yuchi Zhong; Tao Ding; Pavani Dulanja Dissanayake; Yi Yang; Yiu Fai Tsang; Yong Sik Ok
Source:
Critical reviews in environmental science and technology 2022 v.52 no.5 pp. 727-766
ISSN:
1547-6537
Subject:
wastewater; wastewater treatment,   etc   ; adhesion; drugs; pH; sorbents; sorption; temperature;     Show all 8 Subjects
Abstract:
... Pharmaceutical and personal care products (PPCPs) are a group of emerging contaminants frequently detected in water and wastewater. Conventional water treatment processes are not specifically designed for PPCP removal. Thus, advanced materials and technologies are required to eliminate PPCPs to ensure water safety. This review provides an overview of carbonaceous materials (CMs) applied as sorbent ...
DOI:
10.1080/10643389.2020.1835436

20. Reclamation of Treated Wastewater for Irrigation in Chile: Perspectives of the Current State and Challenges

Author:
Ismael Vera-Puerto; Hugo Valdés; Marcos Bueno; Christian Correa; Jorge Olave; Marcos Carrasco-Benavides; Flavia Schiappacasse; Carlos A. Arias
Source:
Water 2022 v.14 no.4 pp. -
ISSN:
2073-4441
Subject:
wastewater; wastewater irrigation; wastewater treatment,   etc   ; case studies; climate change; irrigated farming; water; water reuse; water shortages; Chile;     Show all 10 Subjects
Abstract:
... Reclamation of treated wastewater is considered a viable option for reducing the agricultural and national water deficit, especially in Mediterranean-type and arid climatic conditions. Given that Chile is a country around 40% of whose territory is classified as semi-arid and desert and 20% as Mediterranean, with serious water scarcity problems, and which uses a great deal of the resource in agricu ...
DOI:
10.3390/w14040627