WDB would be an effective remediation option for managing high nitrate flux in groundwater.īiological heterotrophic denitrification Fumarate High-strength nitrate Well-based denitrification bio-barrier (WDB).Ĭopyright © 2019 Elsevier Ltd. View the latest news, buy/sell ratings, SEC filings and insider transactions for your stocks. The amount of N reduced by one well of WDB is equivalent to treating 110 m 3 of groundwater at 30 mg N/L to the level of 10 mg N/L for one year. Stocks United States FLUX Overview Stock Screener Earnings Calendar Sectors Nasdaq FLUX U.S.: Nasdaq Flux Power Holdings Inc. means the per share price of Class A Common Stock determined by the Board of Directors of Flux from time to time provided. During the operating WDB, the average annual nitrate mass degraded (95% CI) was 2.2 ± 1.0 kg N/yr/well. Considering the theoretical mole ratio of fumarate to nitrate of 0.98, the amount and frequency of fumarate injection is site specific. At three sites, the ratios ranged from 0.67 to 0.80, while the other two sites showed higher ratios of 2.97 and 2.20 than the theoretical values and significant amounts of sulfate reduction, theoretically equivalent to 6.5% of total fumarate consumption. The ratio of the first-order rate coefficient of fumarate to nitrate (k 1,fum/k 1,NO3) was obtained to estimate the amount and frequency of fumarate injection for the effective design of WDB. The values of the isotope enrichment factor (ɛ) ranging from -6.5‰ to -22.6‰ and the detection and degradation of nitrite and nitrous oxide confirmed complete in situ denitrification of nitrate to nitrogen gas. To evaluate the efficacy of WDB using fumarate as a carbon source and/or electron donor, three sequential single-well push-pull tests (SWPPTs) were conducted at six test sites. Quote and option data delayed at least 15 minutes stock quote data powered by Ticker Technologies, and Mergent.This study assessed the feasibility of an in situ well-based denitrification bio-barrier (WDB) for managing groundwater contaminated with high-strength nitrate. Video widget and market videos powered by Market News Video. By visiting, using or viewing this site, you agree to the following Full Disclaimer & Terms of Service. ![]() its subsidiaries, partners, officers, employees, affiliates, or agents be held liable for any loss or damage caused by your reliance on information obtained. All viewers agree that under no circumstances will BNK Invest, Inc. None of the information contained herein constitutes a recommendation that any particular security, portfolio, transaction, or investment strategy is suitable for any specific person. Split history database is not guaranteed to be complete or free of errors. or any of its affiliates, subsidiaries or partners. Nothing in is intended to be investment advice, nor does it represent the opinion of, counsel from, or recommendations by BNK Invest Inc. (TNXP)įlux Power Holdings Stock Split History | |Ĭopyright © 2013 - 2023, All Rights Reserved Below, we examine the compound annual growth rate - CAGR for short - of an investment into Flux Power Holdings shares, starting with a $10,000 purchase of FLUX, presented on a split-history-adjusted basis factoring in the complete Flux Power Holdings stock split history. ![]() Looking at the Flux Power Holdings stock split history from start to finish, an original position size of 1000 shares would have turned into 1000 today. ![]() Flux Power Holdings (FLUX) has 0 splits in our Flux Power Holdings stock split history database.
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