Gross-Wen Technologies | Sustainable Algae-Based Wastewater …
Our innovative algae-based wastewater treatment technology is the most cost-effective solution to sustainably and reliably recover nutrients from wastewater.
Technology | Gross-Wen Technologies - Algae
Our patented, innovative RAB™ technology uses vertically oriented conveyor belts that grow algae on their surface. As the algae grow, it consumes nitrogen and phosphorus from the wastewater while it uses sunlight and carbon dioxide from …
Emerging revolving algae biofilm system for algal biomass …
2024年2月20日 · Revolving algal biofilm (RAB) is an emerging solution of algae-based technologies. Nutrient recovery and algae biomass production occur simultaneously in the RAB. RAB offers an efficient biomass harvesting method leading to reduced costs of 30 %. Harvested algae can be utilized to produce a variety of valuable bio-products.
Simultaneous organic and nutrient removal in wastewater using a ...
This belt is stretched over cylinders that move cyclically through the wastewater, serving to absorb nutrients while being exposed to air, which facilitates the essential photosynthetic process of algae (Vecchi et al., 2020).
Newly Identified Algal Strains Rich in Phosphorous Could Improve ...
2023年11月28日 · In the RAB system, phosphorus-laden algae are cultivated in wastewater attached to a revolving belt. The grown algal biomass can then be harvested from the belt and dried for use as agricultural fertilizer or as feedstock …
Villain to value: algal wastewater treatment - Aquatechtrade
2023年6月22日 · The surging concern surrounding toxic algal blooms has brought algae to the fore, gripping the attention of the media, regulators, and water managers globally. However, could the industry also harness its benefits? Here GWI delves into the algal wastewater treatment market, exploring how it aligns with sustainable and circular principles.
Microalgae wastewater treatment: Biological and technological ...
2019年11月7日 · The revolving algal biofilm (RAB) system of Gross-Wen Technologies is made of an algae biofilm attached to vertically oriented rotating conveyor belts. While performing photoautotrophic growth at the gaseous phase, the attached microalgae fix N and P from the nutrient-rich liquid 96.
Sustainability | Gross-Wen Technologies - Algae
Our innovative system uses atmospheric CO 2 and sunlight to grow algae on a fixed film, conveyer belt that rotates in and out of a wastewater reservoir. The algae growing on this belt consumes N and P, gets scraped off, and gets pelletized for a sellable algae byproduct.
Algae in Advanced Wastewater Treatment
2022年3月1日 · Algae-based water treatment takes advantage of the ability of algae to grow quickly and absorb pollutants under carefully controlled conditions. The approach is offering communities a sustainable, cost-effective and energy efficient way to treat wastewater from cities, farms and industrial settings.
Algae in wastewater treatment, mechanism, and application of …
2022年9月15日 · Algae have the potential for wastewater treatment and pollutants remediation. Algal cultures produce biomass from the wastewater pollutants. The algal biomass can be used for the fractionation of value-added products. Potential algae can be used for resource recovery and sustainability.
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