Development in wastewater treatment plant design

Mandal, Bapi; Purkayastha, Anwesha; Prabhu, Ashish A.; Dasu, Veeranki Venkata

doi:10.1016/b978-0-12-819860-5.00013-4

Cited by 7 publications

(9 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The primary treatment involves screening, sedimentation and floatation. However, by use of steps above some suspended, fine and colloidal elements cannot be efficiently removed [ 53 ]. In some cases, chemical coagulation and mechanical flocculation is employed [ 52 ].…”

Section: Treatment Process For Dye Industry Wastewatermentioning

confidence: 99%

A critical review on advances in the practices and perspectives for the treatment of dye industry wastewater

et al. 2020

View full text Add to dashboard Cite

Rapid industrialization has provided comforts to mankind but has also impacted the environment harmfully. There has been severe increase in the pollution due to several industries, in particular due to dye industry, which generate huge quantities of wastewater containing hazardous chemicals. Although tremendous developments have taken place for the treatment and management of such wastewater through chemical or biological processes, there is an emerging shift in the approach, with focus shifting on resource recovery from such wastewater and also their management in sustainable manner. This review article aims to present and discuss the most advanced and state-of-art technical and scientific developments about the treatment of dye industry wastewater, which include advanced oxidation process, membrane filtration technique, microbial technologies, bio-electrochemical degradation, photocatalytic degradation, etc. Among these technologies, microbial degradation seems highly promising for resource recovery and sustainability and has been discussed in detail as a promising approach. This paper also covers the challenges and future perspectives in this field.

show abstract

Section: Treatment Process For Dye Industry Wastewatermentioning

confidence: 99%

A critical review on advances in the practices and perspectives for the treatment of dye industry wastewater

et al. 2020

View full text Add to dashboard Cite

show abstract

“…44,45 WWTPs typically consist of two stages: primary treatment and secondary treatment. 46,47 However, some contaminants are not removed during those stages and tertiary treatment is required (Fig. 3).…”

Section: Fate and Removal Of Endocrine Disruptors In Conventional Wwtpsmentioning

confidence: 99%

“…Finally, during the sedimentation process, sedimentation tanks or primary settlers are employed to enable the organic suspended solids to settle as sludge. 46,47…”

Section: Fate and Removal Of Endocrine Disruptors In Conventional Wwtpsmentioning

confidence: 99%

“…Secondary treatment focuses on the degradation of the biological content, mainly by using aerobic and anaerobic treatment systems. 47,48 The most common aerobic systems are trickling filters and activated sludge. In the trickling filters there is a fixed medium where microbes grow, forming biofilms that can consume the organic matter, 49,50 while in the activated sludge process a high concentration of microorganisms clumped as small particles in suspension degrade the organic material.…”

Section: Fate and Removal Of Endocrine Disruptors In Conventional Wwtpsmentioning

confidence: 99%

“…The most common anaerobic treatments are an up-flow anaerobic sludge bed (UASB), expanded granular sludge bed (EGSB), and anaerobic fixed film reactor (AFFR). 47…”

Section: Fate and Removal Of Endocrine Disruptors In Conventional Wwtpsmentioning

confidence: 99%

See 2 more Smart Citations

Environmental persistence, detection, and mitigation of endocrine disrupting contaminants in wastewater treatment plants – a review with a focus on tertiary treatment technologies

Rodríguez-Hernández

Araújo

López-Pacheco

et al. 2022

Environ. Sci.: Adv.

View full text Add to dashboard Cite

show abstract

Mechanistic Insights and Emerging Trends in Photocatalytic Dye Degradation for Wastewater Treatment

Tak,

Grewal,

Shreya

et al. 2024

Chem Eng & Technol

View full text Add to dashboard Cite

This review explores advancements, challenges, and considerations in photocatalytic dye degradation for sustainable wastewater treatment. It highlights smart photocatalyst design, visible‐light‐responsive materials, and co‐catalyst engineering, which enhance system efficacy. Despite environmental concerns, the eco‐friendly aspects of photocatalysis offer a promising alternative to traditional methods. Future perspectives emphasize nanotechnology's role in developing effective photocatalysts and integrating visible‐light and solar‐driven systems to meet sustainability goals. Efforts in co‐catalyst engineering and reactor design aim to optimize processes, addressing kinetic and scalability challenges, while economic research focuses on reducing costs to improve competitiveness.

show abstract

Development in wastewater treatment plant design

Cited by 7 publications

References 16 publications

A critical review on advances in the practices and perspectives for the treatment of dye industry wastewater

A critical review on advances in the practices and perspectives for the treatment of dye industry wastewater

Environmental persistence, detection, and mitigation of endocrine disrupting contaminants in wastewater treatment plants – a review with a focus on tertiary treatment technologies

Mechanistic Insights and Emerging Trends in Photocatalytic Dye Degradation for Wastewater Treatment

Contact Info

Product

Resources

About