Yang, Lei;Wu, Xiaona;Chen, Xiaoyu;Chen, Fei;Zheng, Xiaona;Song, Qinan;Liu, Xiang;Li, Miao published 《Synergistic Removal of Nutrient Pollutants and Pharmaceutical and Personal Care Products (PPCPs) from Contaminated Groundwater: Macro- and Microelements and Microorganisms》. The research results were published in《ACS ES&T Water》 in 2022.Related Products of 80-32-0 The article conveys some information:
The synergistic removal performance of nutrient pollutants and pharmaceutical and personal care products (PPCPs) from contaminated groundwater, and the biogeochem. interactions of macro- and microelements-contaminants-microorganisms were further studied. The electrolysis-zeolite/basalt system proved to achieve better synergistic removal performance than all other purification systems considered, reaching average removal efficiencies of 85.8% for nutrient pollutants and 74.7% for PPCPs. Electrolysis not only enhanced the abundance and distribution of MOB and DNB, but also promoted the production of microelements Fe3+ (0.1 ± 0.1 mg/L) and Zn2+ (0.3 ± 0.3 mg/L). Macroelements Ca2+ and Mg2+ increased by 27.8 ± 2.7 and 16.5 ± 9.6 mg/L, resp., which significantly stimulated the activities of function microbials. Microelements Fe3+ exchanged from zeolite, Mn2+ from basalt, and Cu2+ from groundwater itself were crucial for enzyme activity. Meanwhile, Mn2+ was co-regulated by oxidation-reduction processes and ion-exchange strength. Thus, the electrolysis-zeolite/basalt system is a promising technol. for synergistic nutrient pollutant and PPCP removal from contaminated groundwater, especially in dispersive water supplied in the countryside of China.4-Amino-N-(6-chloropyridazin-3-yl)benzenesulfonamide (cas: 80-32-0) were involved in the experimental procedure.
4-Amino-N-(6-chloropyridazin-3-yl)benzenesulfonamide(cas: 80-32-0) is a sulfonamide antibiotic that is usually used as antibacterial anti-inflammatory drug, which has been applied in the treatment of acute urinary tract infections in childhood.Related Products of 80-32-0Due to its antibiotic activity, this chemical has been selected as an ingredient to prepare antibacterial composition.