Phosphogypsum (PG) is an acidic by-product that is created during the production of
phosphoric acid using the sulfuric acid route. The management of PG poses a significant …

The world's annual production of phosphogypsum (PG) is up to 200 million tons at present. It
was found that 15% of PG produced worldwide is recycled. Therefore, it is imperative to seek …

Global warming has become an undeniable fact, reducing greenhouse gas emissions has
become one of the research hotspots in the field of environment. The mineral storage and …

To avoid the long-term pollution of land and water by industrial gypsum by-products, the
exploitation of this resource has become a priority. The indirect synthesis of calcium …

The discharge of lead and cadmium wastewater, along with the pollution caused by
phosphogypsum, represents a particularly urgent environmental issue. This study employed …

At present, due to the large production of phosphogypsum (PG), it is imperative to seek a
new PG resourcing pathway. This work provides an overview of the state-of-the-art scheme …

Аннотация Холодильные машины применяются во многих областях промышленности
для получения искусственного холода. Для работы холодильных установок …

Introduction. The weathering crust ore of the Kundybay deposit is a hard-enriched ore that
contains such minerals as cherchite, bastnesite, kaolinite, etc., which are embedded in the …

The most hazardous components of phosphogypsum (PG) to the environment are soluble
phosphorus and soluble fluorine. In this paper, PG is treated harmlessly by a process of …