Biochar is a porous, amorphous, stable, and low-density carbon material derived from the
carbonization of various biological residues. Biochars have multifunctional properties that …

Heavy metals like arsenic, copper, cadmium, chromium, nickel, zinc, lead, and mercury are
major pollutants of fresh water reservoirs because of their toxic, non‐biodegradable, and …

Silver ions in wastewater streams are a major pollutant and a threat to human health. Given
the increasing demand and relative scarcity of silver, these streams could be a lucrative …

One of the most pervasive problems afflicting people throughout the world is inadequate
access to clean water and sanitation. Problems with water are expected to grow worse in the …

Reverse osmosis (RO) is currently the most important desalination technology and it is
experiencing significant growth. The objective of this paper is to review the historical and …

Clean and safe water is a fundamental human need for multi-faceted development of society
and a thriving economy. Brisk rises in populations, expanding industrialization, urbanization …

Informed by the sustainable development and entrepreneurship literatures we offer the
following definition: Sustainable entrepreneurship is focused on the preservation of nature …

Recently, forward osmosis (FO) has attracted growing attention in many potential
applications such as power generation, desalination, wastewater treatment and food …

The prevalence of bacterial infections and resistance to existing antibiotics make new
effective antibacterial strategies urgently needed. Photocatalytic antibacterial, an effective …

A number of studies on zinc ferrite (ZnFe 2 O 4) as photocatalyst in cleaning wastewater
have been achieved, because zinc ferrite nanoparticles are less toxic, chemically stable …