BiosAbu Zahrim Yaser is an Associate Professor and Dean at Universiti Malaysia Sabah, holding a PhD from Swansea University. He is the founder of the Kundasang Compost Living Lab and has published 18 books. He also served as a visiting scientist at the University of Hull and received the 2023 National Book Award.Pramila Tamunaidu, Malaysia-Japan trained chemical engineer turned educator and researcher at Universiti Teknologi Malaysia, champions circular bioeconomy, zero waste and zero hunger. With award-winning innovations and Malaysia–Japan collaborations in waste valorization, water treatment, and biofuels, she brings deep expertise and advocacy towards various cradle-to-cradle concepts.Junidah Lamaming, is a senior lecturer at Universiti Malaysia Sarawak specializing in nanocellulose, polymer composites, and sustainable biomaterials. An award-winning researcher and prolific author, she has published extensively and serves as a reviewer for numerous international journals.

• Chapter 1: IntroductionJunidah Lamaming, Pramila Tamunaidu, Abu Zahrim YaserChapter 2: Review on environmental impact of improper disposal of agro-industrial effluentsSiti Norasyiqin Abdul LatifChapter 3: Emerging contaminants in agro-industrial effluent: Challenges in water reuseRinaldy Jose Nathanael and Katharina OginawatiChapter 4: Harnessing membrane technologies for cleaner agro-industrial effluent managementDayang Norafizan binti Awang Chee, Nur Afiqah binti Kamaludin Mohamed Afizal bin Mohamed Amin, Maya Asyikin Mohamad Arif, Claudeareena Gardling MalienChapter 5: Utilizing magnetic cellulose aerogel for oil-based spills in agro-industrial effluentsAin Nadirah Romainor, Junidah Lamaming, Saima SohniChapter 6: Constructed wetland for agro-industrial wastewater treatmentDanar Arifka Rahman and Nurina FitrianiChapter 7: Sustainable reuse of agro-industrial effluents: Environmental, agricultural, and socioeconomic perspectivesMuhammad Abdurrahman MunirChapter 8: Oil palm by-products as carrier materials in expanded bed process for polishing palm oil mill effluentWai Loan Liew, Mohd Azraai Kassim, Khalida Muda, Soh Kheang LohChapter 9: Nutrient-rich POME as a feedstock for enhanced biogas production: exploring co-digestion techniquesZubaidah Aimi Abdul Hamid, Ahmad Faizal Abdull Razis, Sitti Fatimah Mhd Ramle, Nik Nurul Anis Nik Yusoff, Noor Fazliani ShoparweChapter 10: Agro-industrial effluents as a feedstock for bioenergy: A review of current technologies and future prospectsS Muthukumaaran Manickam, Wan Abd Al Qadr Imad Wan-Mohtar, Zul IlhamChapter 11: Microalgae as a sustainable solution for wastewater treatment and resource recovery in agro-industrial sectorsZubair Hashmi, Juliana Zaini, Rosnah Abdullah, Muhammad Saifullah Abu Bakar, Muhammad Roil BiladChapter 12: Current status of bioactive compounds from marine microalgae: A sustainable approach for feed and food production using agro-industrial effluentsSiti Nur Hazwani Oslan, Hizriana Nuril Fitri Herryady, Fikri AkmalChapter 13: Optimizing effluent reuse in aquaponics systems: innovations for sustainable agricultureMohd Aizudin Abd Aziz, Muhammad Auni Hairunnaja1, Nur Amira Fatihah, Khairuddin Md IsaChapter 14: Utilizing extracted chitosan as eco-friendly agricultural input for sustainable agricultureMuhammad Bukhari Rosly, Nurhamieza Md Huzir, Pramila Tamunaidu, Abd Halim Md Ali, Azlan Nur Rasyid AminChapter 15: Exploring in leachate processing technology for sustainable liquid fertilizer productionRizkiy Amaliyah BarakwanChapter 16: Environmental and economical sustainability of struvite fertilizerMohamad Darwish and Shaymaa MustafaChapter 17: Transforming agro-industrial effluents into biostimulants: Opportunities and applications in a circular economyNurul Nurhamieza Md Huzir, Pramila Tamunaidu, Abd Halim Md Ali, Muhammad Bukhari Rosly, Azlan Nur Rasyid AminChapter 18: Enhancing soil irrigation and plant growth: The role of inorganic nutrients from agro-industrial effluentsMaya Asyikin Mohamad Arif & Dayang Norafizan Awang CheeChapter 19: Energy consumption in aerobic and anaerobic treatment wastewater plantsFaranak Faghiri, Habibollah Younesi, Mehri Shabani, Ruggero RossiChapter 20: Sustainable prosperity: Exploring the synergy in the blue-green economic model in solving wastewater issueJain Yassin, Wong Sing Yun, Saizal Pinjaman, Haidy Henry DusimChapter 21: Economic benefits of circular wastewater managementWong Sing Yun, Jain Yassin, Cheong Jia Qi, Debbra Toria Nipo, Saizal PinjamanChapter 22: Conclusion and Future PerspectivesPramila Tamunaidu, Junidah Lamaming and Abu Zahrim Yaser

BiosAbu Zahrim Yaser is an Associate Professor and Dean at Universiti Malaysia Sabah, holding a PhD from Swansea University. He is the founder of the Kundasang Compost Living Lab and has published 18 books. He also served as a visiting scientist at the University of Hull and received the 2023 National Book Award.Pramila Tamunaidu, Malaysia-Japan trained chemical engineer turned educator and researcher at Universiti Teknologi Malaysia, champions circular bioeconomy, zero waste and zero hunger. With award-winning innovations and Malaysia–Japan collaborations in waste valorization, water treatment, and biofuels, she brings deep expertise and advocacy towards various cradle-to-cradle concepts.Junidah Lamaming, is a senior lecturer at Universiti Malaysia Sarawak specializing in nanocellulose, polymer composites, and sustainable biomaterials. An award-winning researcher and prolific author, she has published extensively and serves as a reviewer for numerous international journals.

• Chapter 1: IntroductionJunidah Lamaming, Pramila Tamunaidu, Abu Zahrim YaserChapter 2: Review on environmental impact of improper disposal of agro-industrial effluentsSiti Norasyiqin Abdul LatifChapter 3: Emerging contaminants in agro-industrial effluent: Challenges in water reuseRinaldy Jose Nathanael and Katharina OginawatiChapter 4: Harnessing membrane technologies for cleaner agro-industrial effluent managementDayang Norafizan binti Awang Chee, Nur Afiqah binti Kamaludin Mohamed Afizal bin Mohamed Amin, Maya Asyikin Mohamad Arif, Claudeareena Gardling MalienChapter 5: Utilizing magnetic cellulose aerogel for oil-based spills in agro-industrial effluentsAin Nadirah Romainor, Junidah Lamaming, Saima SohniChapter 6: Constructed wetland for agro-industrial wastewater treatmentDanar Arifka Rahman and Nurina FitrianiChapter 7: Sustainable reuse of agro-industrial effluents: Environmental, agricultural, and socioeconomic perspectivesMuhammad Abdurrahman MunirChapter 8: Oil palm by-products as carrier materials in expanded bed process for polishing palm oil mill effluentWai Loan Liew, Mohd Azraai Kassim, Khalida Muda, Soh Kheang LohChapter 9: Nutrient-rich POME as a feedstock for enhanced biogas production: exploring co-digestion techniquesZubaidah Aimi Abdul Hamid, Ahmad Faizal Abdull Razis, Sitti Fatimah Mhd Ramle, Nik Nurul Anis Nik Yusoff, Noor Fazliani ShoparweChapter 10: Agro-industrial effluents as a feedstock for bioenergy: A review of current technologies and future prospectsS Muthukumaaran Manickam, Wan Abd Al Qadr Imad Wan-Mohtar, Zul IlhamChapter 11: Microalgae as a sustainable solution for wastewater treatment and resource recovery in agro-industrial sectorsZubair Hashmi, Juliana Zaini, Rosnah Abdullah, Muhammad Saifullah Abu Bakar, Muhammad Roil BiladChapter 12: Current status of bioactive compounds from marine microalgae: A sustainable approach for feed and food production using agro-industrial effluentsSiti Nur Hazwani Oslan, Hizriana Nuril Fitri Herryady, Fikri AkmalChapter 13: Optimizing effluent reuse in aquaponics systems: innovations for sustainable agricultureMohd Aizudin Abd Aziz, Muhammad Auni Hairunnaja1, Nur Amira Fatihah, Khairuddin Md IsaChapter 14: Utilizing extracted chitosan as eco-friendly agricultural input for sustainable agricultureMuhammad Bukhari Rosly, Nurhamieza Md Huzir, Pramila Tamunaidu, Abd Halim Md Ali, Azlan Nur Rasyid AminChapter 15: Exploring in leachate processing technology for sustainable liquid fertilizer productionRizkiy Amaliyah BarakwanChapter 16: Environmental and economical sustainability of struvite fertilizerMohamad Darwish and Shaymaa MustafaChapter 17: Transforming agro-industrial effluents into biostimulants: Opportunities and applications in a circular economyNurul Nurhamieza Md Huzir, Pramila Tamunaidu, Abd Halim Md Ali, Muhammad Bukhari Rosly, Azlan Nur Rasyid AminChapter 18: Enhancing soil irrigation and plant growth: The role of inorganic nutrients from agro-industrial effluentsMaya Asyikin Mohamad Arif & Dayang Norafizan Awang CheeChapter 19: Energy consumption in aerobic and anaerobic treatment wastewater plantsFaranak Faghiri, Habibollah Younesi, Mehri Shabani, Ruggero RossiChapter 20: Sustainable prosperity: Exploring the synergy in the blue-green economic model in solving wastewater issueJain Yassin, Wong Sing Yun, Saizal Pinjaman, Haidy Henry DusimChapter 21: Economic benefits of circular wastewater managementWong Sing Yun, Jain Yassin, Cheong Jia Qi, Debbra Toria Nipo, Saizal PinjamanChapter 22: Conclusion and Future PerspectivesPramila Tamunaidu, Junidah Lamaming and Abu Zahrim Yaser

BiosAbu Zahrim Yaser is an Associate Professor and Dean at Universiti Malaysia Sabah, holding a PhD from Swansea University. He is the founder of the Kundasang Compost Living Lab and has published 18 books. He also served as a visiting scientist at the University of Hull and received the 2023 National Book Award.Pramila Tamunaidu, Malaysia-Japan trained chemical engineer turned educator and researcher at Universiti Teknologi Malaysia, champions circular bioeconomy, zero waste and zero hunger. With award-winning innovations and Malaysia–Japan collaborations in waste valorization, water treatment, and biofuels, she brings deep expertise and advocacy towards various cradle-to-cradle concepts.Junidah Lamaming, is a senior lecturer at Universiti Malaysia Sarawak specializing in nanocellulose, polymer composites, and sustainable biomaterials. An award-winning researcher and prolific author, she has published extensively and serves as a reviewer for numerous international journals.

• Chapter 1: IntroductionJunidah Lamaming, Pramila Tamunaidu, Abu Zahrim YaserChapter 2: Review on environmental impact of improper disposal of agro-industrial effluentsSiti Norasyiqin Abdul LatifChapter 3: Emerging contaminants in agro-industrial effluent: Challenges in water reuseRinaldy Jose Nathanael and Katharina OginawatiChapter 4: Harnessing membrane technologies for cleaner agro-industrial effluent managementDayang Norafizan binti Awang Chee, Nur Afiqah binti Kamaludin Mohamed Afizal bin Mohamed Amin, Maya Asyikin Mohamad Arif, Claudeareena Gardling MalienChapter 5: Utilizing magnetic cellulose aerogel for oil-based spills in agro-industrial effluentsAin Nadirah Romainor, Junidah Lamaming, Saima SohniChapter 6: Constructed wetland for agro-industrial wastewater treatmentDanar Arifka Rahman and Nurina FitrianiChapter 7: Sustainable reuse of agro-industrial effluents: Environmental, agricultural, and socioeconomic perspectivesMuhammad Abdurrahman MunirChapter 8: Oil palm by-products as carrier materials in expanded bed process for polishing palm oil mill effluentWai Loan Liew, Mohd Azraai Kassim, Khalida Muda, Soh Kheang LohChapter 9: Nutrient-rich POME as a feedstock for enhanced biogas production: exploring co-digestion techniquesZubaidah Aimi Abdul Hamid, Ahmad Faizal Abdull Razis, Sitti Fatimah Mhd Ramle, Nik Nurul Anis Nik Yusoff, Noor Fazliani ShoparweChapter 10: Agro-industrial effluents as a feedstock for bioenergy: A review of current technologies and future prospectsS Muthukumaaran Manickam, Wan Abd Al Qadr Imad Wan-Mohtar, Zul IlhamChapter 11: Microalgae as a sustainable solution for wastewater treatment and resource recovery in agro-industrial sectorsZubair Hashmi, Juliana Zaini, Rosnah Abdullah, Muhammad Saifullah Abu Bakar, Muhammad Roil BiladChapter 12: Current status of bioactive compounds from marine microalgae: A sustainable approach for feed and food production using agro-industrial effluentsSiti Nur Hazwani Oslan, Hizriana Nuril Fitri Herryady, Fikri AkmalChapter 13: Optimizing effluent reuse in aquaponics systems: innovations for sustainable agricultureMohd Aizudin Abd Aziz, Muhammad Auni Hairunnaja1, Nur Amira Fatihah, Khairuddin Md IsaChapter 14: Utilizing extracted chitosan as eco-friendly agricultural input for sustainable agricultureMuhammad Bukhari Rosly, Nurhamieza Md Huzir, Pramila Tamunaidu, Abd Halim Md Ali, Azlan Nur Rasyid AminChapter 15: Exploring in leachate processing technology for sustainable liquid fertilizer productionRizkiy Amaliyah BarakwanChapter 16: Environmental and economical sustainability of struvite fertilizerMohamad Darwish and Shaymaa MustafaChapter 17: Transforming agro-industrial effluents into biostimulants: Opportunities and applications in a circular economyNurul Nurhamieza Md Huzir, Pramila Tamunaidu, Abd Halim Md Ali, Muhammad Bukhari Rosly, Azlan Nur Rasyid AminChapter 18: Enhancing soil irrigation and plant growth: The role of inorganic nutrients from agro-industrial effluentsMaya Asyikin Mohamad Arif & Dayang Norafizan Awang CheeChapter 19: Energy consumption in aerobic and anaerobic treatment wastewater plantsFaranak Faghiri, Habibollah Younesi, Mehri Shabani, Ruggero RossiChapter 20: Sustainable prosperity: Exploring the synergy in the blue-green economic model in solving wastewater issueJain Yassin, Wong Sing Yun, Saizal Pinjaman, Haidy Henry DusimChapter 21: Economic benefits of circular wastewater managementWong Sing Yun, Jain Yassin, Cheong Jia Qi, Debbra Toria Nipo, Saizal PinjamanChapter 22: Conclusion and Future PerspectivesPramila Tamunaidu, Junidah Lamaming and Abu Zahrim Yaser