Aging and poor maintenance of wastewater treatment works affect the wastewater quality and quantity.The focus of this experimental study was to identify appropriate grass which can be used for wastewater treatment in constructed wetlands.Vetiver grass (Chrysopogon zizanioides), Lemon grass (Cymbopogon flexuosus) and elephant grass vegas golden knig
Portable mass spectrometers (MS) are becoming more prevalent due to improved instrumentation, commercialization, and the robustness of new ionization methodologies.To increase utility towards diverse field-based applications, there is an inherent need for rugged ionization source platforms that are simple, yet robust korpskaft towards analytical sc
In the modern era, interest in the problem of bilingualism has become increasingly intense.People of various nationalities, as well as voluntary or forced immigrants, have always lived in monolingual states.Once children and their parents find themselves in a read more foreign language setting, the issue of learning a second language arises.Parents