Wastewater treatment in amine-based carbon capture

Micropollutants cometabolism of microalgae for wastewater remediation: Effect of carbon sources to cometabolism and degradation products

“…Those waste streams brought with them various carbon sources, for example, sugar, acetate, and alcoholbased which were beneficial for microalgae cultivation. Glycine and acetate were also part of the amine-rich wastewater, released from the degradation of amine-based adsorbent (Dong et al, 2019). In addition, those streams also contained MPs such as antibiotics, hormones and sulphonamide, which infiltrated the chemical production process, food fed to cattle and aquatic animals.…”

Selective carbon sources and salinities enhance enzymes and extracellular polymeric substances extrusion of Chlorella sp. for potential co-metabolism

“…The algae-producing industry can reuse wastewater containing glycine for mass production purposes. Glycine and acetate are part of the amine-rich wastewater that is released from the degradation of amine-based adsorbents (Dong et al, 2019). By culturing microalgae in amine-rich wastewater, the wastewater is detoxified, nutrients are recovered and pigments are harvested.…”

Recovery of Alkaline Earth Metals from Desalination Brine for Carbon Capture and Sodium Removal

“…In inorganic CCU, the energy consumption is much lower than organic CCU due to the lower temperature and pressure during the processes. It can also use many materials such as amine [11], ammonia [12][13][14][15], alkaline materials [16], solid wastes [17][18][19][20][21][22], fly ash [23][24][25][26], cement [27], wastewater [28,29], and brine to capture CO 2 [30][31][32]. In the inorganic CCU method, magnesium and calcium are the chief elements for capturing CO 2 due to their high reaction with CO 2 and their obtainability.…”