Biological ion exchange (BIEX) has proved to remove natural organic matter (NOM) better
than biological activated carbon (BAC). This raises the question if BIEX can be integrated …

Eosin Y as a common dye is often used for cotton, silk and other materials. However, Eosin
Y is highly toxic and difficult to degrade. Typically, 20% is lost during the printing and dyeing …

This study investigated the feasibility of using segmented regeneration for ion exchange (IX)
resins used for natural organic matter (NOM) removal. For the first part of the study …

Coagulant dosing to achieve low phosphorus concentrations in wastewater effluents may
favour the removal of trace organics such as pharmaceuticals, plasticisers and flame …

Perfluoroalkyl acids (PFAAs) are ubiquitous environmental contaminants of global concern,
and adsorption processes are the most widely used technologies to remove PFAAs from …

In regions where drinking water sources containing elevated bromide levels, the formation of
brominated disinfection byproducts (Br-DBPs) is enhanced, which may increase risks of …

Both organic and inorganic constituents play a major role in the formation and speciation of
disinfection by-products (DBPs) under chlorination. In this study, the removal of organic and …

Natural organic matter (NOM) negatively affects water quality and can cause serious issues
during water treatment processes. Anion exchange resins (AER) have already proven their …

Ion Exchange (IEX) applications for drinking water can be limited due to high volumes of
brine, brine waste and treated water corrosivity. Reusing the resin by operating at reduced …

This study aimed to investigate the impact of competitive cations and dissolved organic
matter (DOM) on ammonium exchange and up-concentration properties of ion exchangers …