Wastewater Discharge Standards in the Evolving Context of Urban Sustainability–The Case of India

  title={Wastewater Discharge Standards in the Evolving Context of Urban Sustainability–The Case of India},
  author={Tatjana Schellenberg and Vrishali Subramanian and G. N. Ganeshan and David Tompkins and Rohini Pradeep},
  booktitle={Frontiers in Environmental Science},
Across the world, recent decades have witnessed large scale and rapid urbanization. Centralized wastewater treatment is typically considered the most desirable solution to meet domestic wastewater treatment needs in growing urban centers. These rely on extensive—and often expensive—infrastructure and treatment solutions that require expert engineering management to ensure effective operation. It is argued that the urban sustainability challenge of inadequate sanitation, deteriorating water… Expand
Moving up the On-Site Sanitation ladder in urban India through better systems and standards
It is argued for local and national governments to unlock the potential of OSS as a safe and long-term wastewater management solution through re-envisioning the system design to simultaneously meet household and environmental needs and updating technical standards for facilitating such a paradigm shift. Expand
The status of freshwater and reused treated wastewater for agricultural irrigation in the Occupied Palestinian Territories
Global freshwater scarcity is imposing the demand for using non-conventional water resources for irrigation and non-irrigation purposes. Direct reuse of treated wastewater for agricultural irrigationExpand
With the beginning of Anthropocene epoch, nature is facing a lot of environmental problems that drastically increased in the last century. On the current rate of resource consumption, soon natureExpand
Current scenario of heavy metal contamination in water
  • Rahul Sharma, Pinki Rani Agrawal, Ravi Kumar, Gaurav Gupta, Ittishree
  • Environmental Science
  • Contamination of Water
  • 2021
Abstract Fresh water sources are the most vital elements for global socioeconomic growth and the sustainability of ecosystems. However, in recent past, anthropogenic activities along with inadequateExpand
Collect and Treat Urban Wastewater to Fight the Pandemic Disease of COVID-19 Effectively
The innovative idea of this paper, its suggested indicators to select a certain wastewater treatment technique in every city, and its outcome will assist the global community to fight the coronavirus more effectively. Expand
Potential Pitfalls in Wastewater Phosphorus Analysis and How to Avoid Them
Due to the increasing adoption of nutrient discharge regulations, many research groups are stepping into new territory with phosphorus (P) measurements. Accurate reporting of P concentrations inExpand
Improving the performance of activated sludge process with integrated algal biofilm for domestic wastewater treatment: System behavior during the start-up phase
Abstract This study aims to enhance nutrient removal in an existing activated sludge process based decentralized wastewater treatment system by introducing illumination and algal biofilms in theExpand
Microalga-Mediated Tertiary Treatment of Municipal Wastewater: Removal of Nutrients and Pathogens
The microalgal strain Chlorella sorokiniana isolated from a waste stabilization pond was used for tertiary treatment of municipal wastewater. Three light:dark (L:D) regimes of 12:12, 16:8, and 24:0Expand
Assessment of cytotoxicity in gills of fish Labeo rohita reared in untreated and treated sewage water
Untreated sewage water has potential to induce anatomical and physiological defects in gills cells and the severity of toxicity increases with the increase in duration of exposure, the study concluded. Expand
Removal of nitrogen from wastewater of date processing industries using a Saudi Arabian mesophilic bacterium, Stenotrophomonas maltophilia Al-Dhabi-17 in sequencing batch reactor.
The main aim of the present study was to assess the technical feasibility of nutrients removal from the wastewater from the date processing industries in sequencing batch reactor and S. maltophilia Al-Dhabi-17 showed promising for nitrogen removal. Expand


Decentralized wastewater management in peri-urban areas in low-income countries
In peri-urban areas in low-income countries, conventional centralized approaches to wastewater management have generally failed to address the needs of communities for the collection and disposal ofExpand
Source separation and decentralization for wastewater management.
Is sewer-based wastewater treatment really the optimal technical solution in urban water management? This paradigm is increasingly being questioned. Growing water scarcity and the insight that waterExpand
Wastewater: Economic Asset in an Urbanizing World
The challenge of providing food, water, and nutritional security for households and communities in 2050 will be greater than the challenge today. The increasing demands, especially from urban areas,Expand
Performance evaluation of a decentralized wastewater treatment system in India
It was concluded that DEWATS can be a good alternative for treating wastewater with negligible energy and chemical consumption and due to negligible energy consumption, the operation stage was found to be less damaging to the environment. Expand
Wastewater reuse and risk: definition of key objectives
Wastewater reclamation holds promise as an important water resource as the desire to develop arid regions continues to place increasing demands on finite water resources. The debate surrounding theExpand
Wastewater reuse and risk : definition of key objectives
Wastewater reclamation holds promise as an important water resource as the desire to develop arid regions continues to place increasing demands on finite water resources. The debate surrounding theExpand
India is rich in water resources, being endowed with a network of rivers and blessed with snow cover in the Himalayan range that can meet a variety of water re- quirements of the country. However,Expand
An evaluation of the environmental benefit and energy footprint of China's stricter wastewater standards: Can benefit be increased?
Abstract In 2015, almost 25% of China's lakes were polluted to the point of being unfit for any purpose. In the same year, China introduced plans to upgrade hundreds of existing and plannedExpand
Risk analysis of wastewater reuse in agriculture
  • J. Ganoulis
  • Business
  • International Journal Of Recycling of Organic Waste in Agriculture
  • 2012
Two of the main concerns for wastewater reuse in agricultural irrigation are environmental and human security. Different research studies and practices have been developed recently in order toExpand
Decentralized approaches to wastewater treatment and management: applicability in developing countries.
A review of the various decentralized approaches to wastewater treatment and management and a discussion as to their applicability in developing countries, primarily in rural areas, and challenges faced is emphasized. Expand