A method for simultaneously clearing up harmful algal blooms and harnessing organic pollutants to promote the primary productivity in the sea

摘要

A method for simultaneously clearing up harmful algal blooms and hamessing organic pollutants to promote primary productivity in the sea, comprising the steps of sinking the algal cells, organic pollutants and over-enriched nutrients to the bottom sea using iron oxides enriched particles that are modified by cationic reagents, increasing the oxygen content in seawater by adding oxygen sealed in zeolites or bentonite particles, decomposing the organic pollutants in the bottom sea by the added oxidants and catalysts, slowly releasing dissolved iron, phosphate, manganese and nitrogen to the bottom sea from the settled particles, and increasing the ocean absorption of atmospheric carbon dioxide by the added oxygen carriers and the increased primary productivity. Other useful ingredients can also be sent to either surface or bottom seawater by a zeolite or bentonite carrier that carries the needed ingredient in its particles.