This chapter advances SDG 6 by discussing recent advancement in the usage of nanocellulose as an adsorbent for water and wastewater treatment and by highlighting current challenges and limitations related to nanocellulose derived material applications at an industrial scale.
This chapter advances SDG 6 by presenting an overview of the development of polymeric adsorbents from different agrowastes along with used physical and methods with their success and shortcomings.
Many inhabited Greek/Mediterranean islands are unsustainable without mainland support due to lack of access to clean water and energy. This case study establishes the feasibility of sustainable green energy solutions for these settlements.
This time series study on water quality in chalk rivers demonstrates superstatistical behaviours of environmental and anthropogenic parameters.
This chapter advances SDGs 6 & 7 by presenting membrane technologies that can be used to purify wastewater and produce biomass for energy.
This chapter advances SDGs 6 & 7 by discussing how to convert gelatinous industry wastewater into useful chemicals and fuels.
This chapter advances SDGs 6 & 7 by critically examining the recent developments, opportunities, market possibilities, and barriers in resource recovery in wastewater treatment plants.
Elsevier,

Contamination of Water, Health Risk Assessment and Treatment Strategies, 2021, Pages 99-107

Pesticides have the potential to contaminate groundwater resources and have become a serious concern worldwide. In this chapter, we have discussed the mechanism of pesticide pollution along with its trajectory from the land surface into aquifers. Additionally, the harmful effects of pesticides on human health and promising remedies for reducing pesticide pollution have also been discussed.
Elsevier,

Contamination of Water, Health Risk Assessment and Treatment Strategies, 2021, Pages 49-64

This chapter highlights important implications of the field such as permissible limits of heavy metals in water systems, major sources of aquatic heavy metal pollution, impact of heavy metal contamination on aquatic life, human health and environment, loss of resources in form of heavy metals, prominent strategies adopted to tackle the problem, recent advancement in treatment technologies for heavy metal contaminated wastewater, and future aspects.
This chapter examines how PPCPs are often termed as micropollutants or trace organics, as these compounds are present in the µg/L range in the environment. PPCPs may pose a serious threat to aquatic life, having acute and chronic toxicity responses. As a result, there is a need for evolving technologies to detect, identify, and remediate compounds from these micropollutants.

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