Sorbent-Based Microextraction Techniques for the Analysis of Phthalic Acid Esters in Water Samples / Miguel Angel Gonzlez-Curbelo, Javier Gonzalez-Slamo, Diana A Varela-Martinez, Javier Hernandez-Borges -- Occurrence, Human Health Risks, and Removal of Pharmaceuticals in Aqueous Systems: Current Knowledge and Future Perspectives / Willis Gwenzi, Artwell Kanda, Concilia Danha, Norah Muisa-Zikali, Nhamo Chaukura -- Oil-Water Separations / Pallavi Jain, Sapna Raghav, Dinesh Kumar -- Microplastics Pollution / Agnieszka D♯⁵browska -- Chloramines Formation, Toxicity, and Monitoring Methods in Aqueous Environments / Rania El-Shaheny, Mahmoud El-Maghrabey -- Clay-Based Adsorbents for the Analysis of Dye Pollutants / Mohammad Shahadat, Momina, Yasmin, Sunil Kumar, Suzylawati Ismail, S Wazed Ali, Shaikh Ziauddin Ahammad -- Biochar-Supported Materials for Wastewater Treatment / Hanane Chakhtouna, Mohamed El Mehdi Mekhzoum, Nadia Zari, Hanane Benzeid, Abou el kacem Qaiss, Rachid Bouhfid -- Biological Swine Wastewater Treatment / Aline Meireles Santos, Alberto Meireles Santos, Patricia Arrojo Silva, Leila Queiroz Zepka, Eduardo Jacob-Lopes -- Determination of Heavy Metal Ions From Water / Ritu Payal, Tapasya Tomer -- The Production and Role of Hydrogen-Rich Water in Medical Applications / N Jafta, S Magagula, K Lebelo, D Nkokha, MJ Mochane -- Hydrosulphide Treatment / Marzie Fatehi, Ali Mohebbi -- Radionuclides: Availability, Effect, and Removal Techniques / Sahoo Tejaswini, Tripathy Rashmirekha, Jagannath Panda, Madhuri Hembram, Saraswati Soren, CK Rath, Sunil Kumar Sahoo, Rojalin Sahu -- Applications of Membrane Contactors for Water Treatment / Ashish Kapoor, Elangovan Poonguzhali, Nanditha Dayanandan, Sivaraman Prabhakar -- Removal of Sulfates From Wastewater / Ankita Dhillon, Rekha Sharma, Dinesh Kumar -- Risk Assessment on Human Health With Effect of Heavy Metals / Athar Hussain, Manjeeta Priyadarshi, Fazil Qureshi, Salman Ahmed -- Water Quality Monitoring and Management: Importance, Applications, and Analysis / Abhinav Srivastava, VP Sharma -- Water Quality Standards / Hosam M Saleh, Amal I Hassan -- Qualitative and Quantitative Analysis of Water / Amita Chaudhary, Ankur Dwivedi, Ashok N Bhaskarwar -- Nanofluids for Water Treatment / Charles Oluwaseun Adetunji, Wilson Nwankwo, Olusola Olaleye, Olanrewaju Akinseye, Temitope Popoola, Mohd Imran Ahamed.