Wastewater Treatment Using Wood Ash and Cement as Chemical Coagulant by Milkessa Ingida, Gurmesa Bedane, Firanbon Adugna, Degefa Nigusu, Mohammed Hussen, Chala Hailu Sime

“…The objective of this study was to treat wastewater using these materials. The study involved analyzing a 20-liter sample of wastewater from the Awetu River in Jimma City, Ethiopia. …”
Get full text

Pharmaceutical Compounds in Wastewater: Wetland Treatment as a Potential Solution by John R. White, Marco A. Belmont, Chris D. Metcalfe

“…Pharmaceutical compounds are being released into the aquatic environment through wastewater discharge around the globe. While there is limited removal of these compounds within wastewater treatment plants, wetland treatment might prove to be an effective means to reduce the discharge of the compounds into the environment. …”
Get full text

Emerging Pollutants in Moroccan Wastewater: Occurrence, Impact, and Removal Technologies by Yassine Jari, Nicolas Roche, Mohamed Chaker Necibi, Souad El Hajjaji, Driss Dhiba, Abdelghani Chehbouni

“…Towards the end of this paper, the development of inexpensive and locally available (Morocco) materials to remove these compounds from wastewater is considered.…”
Get full text

Potentiality of agricultural adsorbent for the sequestering of metal ions from wastewater by P.C. Emenike, D.O. Omole, B.U. Ngene, I.T. Tenebe

Subjects: Get full text

Analysis of energy consumption for neutralization of the wastewater treatment plants sludge by Ion Nicolae, Mihăescu Lucian, Ionescu Gabriela, Pop Elena, Negreanu Gabriel Paul, Safta Carmen Anca

“…Starting from the concept of a circular economy applied to wastewater treatment plants, the present work aims to find a method to neutralize the sludge from the wastewater treatment technological cycle. …”
Get full text

From Coagulation to Disinfection: Key Steps and Challenges in Wastewater Treatment by Wang Shengyuan

“…Wastewater treatment is a critical process to ensure the safe management of water for domestic, industrial and municipal use. …”
Get full text

Heterogeneous Photo-Fenton-like Degradation of Oxytetracycline Containing Wastewater by Gülin Ersöz, Ceren Orak

“…Its presence in rivers or water and wastewater streams can pose serious problems for human and environmental health, and therefore, it needs to be treated. …”
Get full text

Treatment of Industrial Saline Wastewater Using Eco-Friendly Adsorbents by Safiya Al Ajmi, Murtuza Ali Syed, Feroz Shaik, Mohammed Nayeemuddin, Deepanraj Balakrishnan, Venkata Ratnam Myneni

“…The wastewater generated from the oil and gas sector is one of the major environmental issues. …”
Get full text

Interpretation of group standards of Guidelines for Industrial Wastewater Reclamation and Reuse by JIA Wenjie, CHEN Zhuo, GAO Qiang, WU Qianyuan, WU Yinhu, WANG Wenlong, HU Hongying

Subjects: “…industrial wastewater…”
Get full text

Removal of Erichrome Black T from Synthetic Wastewater by Cotton Waste by U. V. Ladhe, S. K. Wankhede, V. T. Patil, P. R. Patil

“…The overall result shows that it can be fruitfully used for the removal of dye from wastewaters.…”
Get full text

Fate and Distribution of Heavy Metals in Wastewater Irrigated Calcareous Soils by Mohammed Hashem Stietiya, Mohammad Duqqah, Theophilus Udeigwe, Ruba Zubi, Tarek Ammari

“…Accumulation of heavy metals in Jordanian soils irrigated with treated wastewater threatens agricultural sustainability. This study was carried out to investigate the environmental fate of Zn, Ni, and Cd in calcareous soils irrigated with treated wastewater and to elucidate the impact of hydrous ferric oxide (HFO) amendment on metal redistribution among soil fractions. …”
Get full text

Study of Physico-Chemical Characteristics of Wastewater in an Urban Agglomeration in Romania by Paula Popa, Mihaela Timofti, Mirela Voiculescu, Silvia Dragan, Catalin Trif, Lucian P. Georgescu

“…This study investigates the level of wastewater pollution by analyzing its chemical characteristics at five wastewater collectors. …”
Get full text

Artificial intelligence techniques applications in the wastewater: A comprehensive review by Zakur Yahya, Márquez Fausto, Al-Taie Ali, Alsaidi Saif, Alsadoon Abeer, Mirashrafi Seyed Bagher, Flaih Laith, Zakoor Yousif

“…In recent years, the computational models have garnered acknowledgment as potent instruments for tackling these various challenges, bolstering of the operational and economic effectiveness of the various wastewater treatment plants (“WWTPs”). Also, the review discusses the application of the various (AI) algorithms on the various wastewater treatment plants (WWTPs), predicting (“WWTP”) effluent properties, the wastewater inflows, the anomaly detecting, and the energy optimization. …”
Get full text

Dye adsorption on fish scale biosorbent from tannery wastewater by Md. Abul Hashem, Forhad Ahammad, Bishwajit Chandra Das, Eshtiyaq Tauhid Enan, Modinatul Maoya, Mohammad Jakir Hossain Khan, Md. Mukimujjaman Miem

“…Dyes in wastewater have an adverse influence on the aquatic ecosystem. …”
Get full text

Soft Measurement of Wastewater Treatment System Based on PSOGA-WNN by LIU Yuhui, MAI Wenjie, LI Xiaoyong, ZHAO Yinzhong, HE Xinzhong, HUANG Mingzhi

“…To accurately predict the SS_eff (effluent SS) content and COD_eff (effluent COD) concentration in water quality parameters and further improve the water quality early warning mechanism,this paper proposes the PSOGA-WNN soft measurement model of paper wastewater effluent quality to obtain the main water quality technical parameters,COD_inf (influent COD),Q (influent flow),pH (influent pH),SS_inf (influent SS),T (influent temperature),DO (influent dissolved oxygen),COD_eff,and SS_eff, for predicting the quality of wastewater from the wastewater treatment plant.Among them,the prediction results of PSOGA-WNN are compared with the neural networks of PSO-WNN,GA-WNN,and PSOGA-BP.The results show that the PSOGA-WNN neural network has the highest prediction accuracy,which indicates that the PSOGA hybrid parameter optimization algorithm based on the genetic algorithm and particle swarm algorithm has obvious superiority in optimizing the prediction accuracy of the model.The WNN neural network has certain advantages over BP neural network in terms of fitting degree as well as error accuracy and is an effective means of simulation prediction.…”
Get full text

Optimizing Dye Wastewater Purification: Ultrasonic and Flotation With Ozonation Synergy by Valentin Romanovski, Marina Pilipenko, Alexandr Dubina, Vitaly Likhavitski, Sergey Volodko, Dmitry Moskovskikh, Elena Romanovskaia

Subjects: Get full text

Assessing Seismic Vulnerability and Pollution Risks of Wastewater Treatment Plants by Spyridon K. Golfinopoulos, Ploutarchos N. Kerpelis, Dimitrios E. Alexakis

“…The present study discusses previous research results using a questionnaire to gather experts’ judgments on technical issues and potential pollution related to the vulnerability of Wastewater Treatment Plants (WWTPs) in Greece. The questionnaire included 44 closed-type questions based on the Likert Scale. …”
Get full text

Oil and Gas Production Wastewater: Soil Contamination and Pollution Prevention by John Pichtel

“…Oil and gas production wastewater may serve a range of beneficial purposes, particularly in arid regions, if managed correctly. …”
Get full text

Public Opinion on Treatment and Reuse of Wastewater: Bursa Case Study by Melike Yalılı Kılıç

Subjects: Get full text

Wastewater Treatment with Geotextile Filters: The Role in Permeability and Pollutant Control by Maria Vitoria Morais, Leonardo Marchiori, Josivaldo Sátiro, Antonio Albuquerque, Victor Cavaleiro

Subjects: Get full text