FGD might be considered both as a tactical holding to benefit from the global economic recovery and a long-term dividend-oriented investment. But the elevated expense ratio of 0.57% can be a deal ...

FGD ETF holds 98 international high-dividend stocks with yields over their 5-year average. Read more to see why I'm bearish on the fund.

The Ministries of Environment and Power have asked the Central Pollution Control Board (CPCB) to have a close look at the relevance of FGDs (Flue Gas Desulfurisation) meant to control sulphur ...

Treatment of FGD wastewater must take into account that the stream has the chemistry above, is supersaturated with gypsum, has a pH between 4.5 and 5.5, and contains heavy metals, suspended solids ...

FGD is a process used to remove sulfur dioxide (SO2) from the flue gas produced by burning fossil fuels such as coal or oil. This has been mandated by The Ministry of Environment, Forest and ...

Share To: By Gary Hall, Sauereisen Inc. Power plants’ flue gas desulphurization (FGD) systems require chemically resistant materials to protect them from corrosion.

Selective Boron Removal from FGD Waste Water Since boron is present in many coals, it is going to end up in the FDG waste water. In some locations, levels can be as high as several hundred ppm.

In addition to curbing pollution, wet FGD system in a power plant produces gypsum as a by-product that has at least 90 per cent purity. Since the installation of the technology in 2017, NTPC said ...