Nearly 300 million t of phosphogypsum (PG) are produced every year as a byproduct from
phosphate fertilizer production worldwide. Approximately 58% of the PG are stacked, 28 …

The problem of recycling and storage of phosphogypsum is topical for many countries
around the world, as it is associated with environmental problems of pollution of water …

Phosphogypsum (PG), the main industrial by-product of phosphate fertilizer industry,
primarily consists of calcium sulfate dihydrate. However, it contains various impurities with …

Many industrial by-products have been disposed along coastlines, generating profound
marine changes. Phosphogypsum (PG) is a solid by-product generated in the production of …

Phosphogypsum is a kind of industrial by-product, which could be used as building
materials instead of natural gypsum after removing impurities. Flotation is an effective …

Phosphorus pollution from phosphogypsum (PG) leachate has caused severe problems in
the water environment and ecology. Efficient phosphate recovery and resource utilization …

Rising global population and affluence are increasing demands for food production and the
phosphorus (P) fertilizers needed to grow that food. Essential are new approaches for …

Electrolytic manganese residue (EMR) contains large quantities of manganese (Mn 2+) and
ammonia nitrogen (NH 4+-N). Phosphogypsum (PG) contains plenty of phosphate (PO 4 …

Rare earth elements and yttrium (REY) have gained greater attention for being largely used
in various high-tech applications and green energies. Recently, supply shortage and high …

Abstract Phosphogypsum (PG), a by-product of the phosphate industry, is high in sulfate,(SO
4 2−), which makes it an excellent substrate for sulfate-reducing bacteria (SRB) to produce …