phosphogypsum as the soil nditioner in nstruction in Saudi Arabia

Environment of Saudi Arabia Wikipedia

The desert covered Kingdom of Saudi Arabia is the geographically largest country in the Middle East Moreover it accounts for 65% of the overall population of the GCC countries and 42% of its GDP Saudi Arabia does not have a strong history in as the number of population increases and the industrial activity grows environmental issues pose a real

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Mar 05 2022 · As illustrated in Fig 1 the fluorescence spectra generated from WEOM in the specimens primarily contained peaks in regions I II and IV during the initial phase of the concentrations of the two protein like substances and the SMPs were positively correlated with the bioavailability of WEOM the intense signals associated with

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Bibliometric analysis of phosphogypsum research from 1990

Jul 08 2022 · The demand together with the urgency of phosphogypsum PG treatment will pose significant challenges for many countries This research aims to explore the research progress of PG including basic status cooperation situation research fields and development trends based on the Web of Science database through bibliometric analysis of publications

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The Development of a New Phosphogypsum Based Construction

Dec 01 2022 · Phosphogypsum PG is a waste or by product of the production of phosphoric acid a basic constituent in the manufacturing of modern fertilizers The annual production of phosphogypsum in Tunisia is currently estimated to be 10 million tons Its storage in slag in close proximity to production plants generates pollution problems however valorization may

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The western part of Saudi Arabia known as Hejaz is crossed by a mountain range parallel to the coast of the Red Sea In the north the area circled in green on the map the climate is desert with no summer rainfall though some rains are possible in winter and even snowfalls at the highest altitudes as happens in Jebel al Lawz 2 580

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For instance a research paper was published on ResearchGate according to which potassium sulphate can be prepared from phosphogypsum in the system of ethanol and ammonia The optimum conditions were obtained through the reaction of 6% ethanol concentration of 25% ammonia solution at a temperature of 25 °C and a time of hours

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Research hotspots and trends of comprehensive utilization

Feb 01 2022 · It can not only regulate soil pH but also improve soil fertility and solve soil salinization phosphogypsum contains more than 92% calcium sulfate and is an excellent Ca source which can effectively replace Na and is an effective material for improving saline soils Burrow and Surapaneni 2022 For example improving the physical and

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Indian Gypsum Suppliers and

Saudi Arabia Thailand a retarder for Portland cement a fertilizer or soil conditioner mineral filler oxidizing agent in glass manufacture or other industrial and phosphogypsum are also used in large quantities as a soil amendment for sodic soils Gypsum is an excellent and economic road making material and

Mineralization Of Gypsum

The mineral offered is broadly used in plaster of Paris soil conditioning and manufacturing of wallboard cement Garden Gypsum Information Is Gypsum Good For The Soil Mar 11 2022· Gypsum is calcium sulfate a naturally occurring mineral It has been touted as beneficial for breaking up compact soil especially clay soil

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Apr 13 2022 · Phosphogypsum is a by product from the phosphate fertilizer industry disposed in huge stacks in open air storage areas Its use in agriculture may be a solution to decrease these stacks because among its other uses phosphogypsum can be used as a soil amendment to provide calcium and sulphur for major crops However it contains rare earth

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