The phrase "adding large amounts of" is correct and usable in written English.
It can be used when discussing the process of increasing quantities or contributions in various contexts, such as finance, cooking, or data analysis.
Example: "The recipe calls for adding large amounts of sugar to achieve the desired sweetness."
Alternatives: "increasing significant quantities of" or "incorporating substantial volumes of".
The comet's rock and ice vaporized, adding large amounts of nitrogen-, oxygen- and sulfur-bearing molecules to Jupiter's atmosphere at about 45 degrees south latitude.
In poor years, illegal chaptalization -- adding large amounts of sugar during fermentation -- was commonplace, and so was the addition of heavy wine from the South of France.
But adding large amounts of lime -- or any other mineral -- without knowing whether you really need it can do more harm than good.
A study completed in July by Navigant Consulting, Sandia National Laboratories and Pacific Northwest Laboratory on the potential effects of adding large amounts of photovoltaic energy to NV Energy's portfolio found that to integrate the new power sources, the utility would need more standby generation.
It is noteworthy that adding large amounts of nanoparticles in the suspension is not effective in enhancing heat transfer.
An added benefit, Sadoway notes, is that lead is also much cheaper than antimony, so adding large amounts of lead will likely reduce the battery's overall cost.
It also might be possible to switch off expression by adding larger amounts of ammonium.
These turkeys' immune systems are weak from the start, and to prevent even the mildest pathogen from killing them, farmers add large amounts of antibiotics to their feed.
As Iraqis suffer through repeated blackouts because of electricity shortages, the ministers held a ceremony heralding the end of major construction for an new American-financed turbine that would add large amounts of power to the national grid.
Fears about "bulking up" are common, says strength and conditioning coach Nolan Sunnassee, but they are largely unfounded: "Because of much lower levels of testosterone, a woman's hormonal makeup is not designed to add large amounts of muscle mass.
