Method for purifying water
View Patent ↗An integrated system and method for removing excess nutrients from water, for removing the nutrients from the removal site, for enhancing soil, and for producing pulp and paper products includes bioremediating water to be treated with cultured algae or another suitable plant matter in an attached periphyton bed, harvesting the algae/plant matter to produce a wet algal biomass, and mixing the wet biomass with a shredded fibrous material to produce a pulp. The pulp can be molded into a biodegradable package that can be utilized as a delivery vehicle to a site having nutrient-enrichable soil, where the package can be used as a soil amendment after being used as a delivery vehicle. The pulp can also be made into a paper product that is biodegradable and has the characteristic of enhancing soil quality.
1. A bioremediation, packaging, and soil improvement method comprising the steps of:
culturing plant matter in a bed, the plant matter capable of sequestering a pollutant from water;
adding water to the bed;
harvesting the plant matter;
mixing the harvested plant matter with a shredded material to produce a pulp;
producing a package from the pulp; and
adding the package to soil;
wherein the plant matter is chosen from a group consisting of: water hyacinth, dollar weed, water lettuce, and duckweed.
2. A bioremediation method comprising the steps of:
culturing plant matter in a bed, the plant matter capable of sequestering a pollutant from water;
adding water to the bed; and
harvesting the plant matter;
wherein the plant matter is chosen from a group consisting of: water hyacinth, dollar weed, water lettuce, and duckweed.
3. A bioremediation and packaging method comprising the steps of:
culturing plant matter in a bed, the plant matter capable of sequestering a pollutant from water;
adding water to the bed;
harvesting the plant matter;
mixing the harvested plant matter with a shredded material to produce a pulp; and
producing a package from the pulp;
wherein the plant matter is chosen from a group consisting of: water hyacinth, dollar weed, water lettuce, and duckweed.
4. A bioremediation and soil improvement method comprising the steps of:
culturing plant matter in a bed, the plant matter capable of sequestering a pollutant from water;
adding water to the bed;
permitting the plant matter to sequester a pollutant from the water;
harvesting the plant matter; and
adding the plant matter to soil;
wherein the plant matter is chosen from a group consisting of: water hyacinth, dollar weed, water lettuce, and duckweed.