What does PG stand for?

Environment protection: - Launch a call to tender to begin the management work for El Mekhachrama phosphogypsum intake, - Set up a new ammoniac emission processing unit to process the DAP Ghannouche plant emissions and to fight against atmospheric sulfur pollution at the port of GabE s, - Launch the fight against atmospheric sulfur pollution at the port of Gabes and implement a forestation programme around the Gabes chemical industries plants.

Other subjects covered are organic fertilization as a resource for sustainable agriculture, fertilizer applications by farmers in rainfed rice cultivation in northeast Thailand, a new analytical system for remotely monitoring fertilizer ions, organo-zeolitic-soil systems, and radio-environmental impacts of phosphogypsum.

But Chinese manufacturers have been using phosphogypsum for nearly a decade.

The phosphoric acid production process generates large amounts of phosphogypsum as a byproduct.

The Task Force concluded that in situ storage options may provide less costly and more easily attainable remedies for uranium tailings, phosphogypsum wastes, and the Port Hope area deposits.

According to an LA Times investigation, some Chinese drywall manufacturers used phosphogypsum - a radioactive phosphorous substance - to manufacture wallboard.

Regarding environmental protection, we are deeply concerned with the need to remedy to the severe pollution of the GabE s Gulf waters with phosphogypsum by relying on international studies developed by specialised competences as the project is quite complex namely the distance to cover between El Mekhachrama and Ghannouche to transfer the dissolved phosphoric acid.

22 per diluted share on an after-tax basis, was primarily related to revised cost estimates for water treatment, storm water management, phosphogypsum stack closure costs, and demolition costs at the company's closed Bartow, Florida phosphate complex.