نتایج جستجو برای: natural coagulants
تعداد نتایج: 483269 فیلتر نتایج به سال:
Abstract Coagulants are essential in purifying raw water for drinking safety consumers. Commonly, aluminium sulphate, a chemical coagulant, is used treatment. However, long-term usage, coagulants can be considered toxic and harmful to the environment due accumulation of this substance pipeline system, which create severe health issues if consumed. The natural plant-based coagulant substitute su...
The dissolved organic matter (DOM) plays significant role in water safety due to not only the natural occurrence but also man-induced pollution. To characterize and predict DOM treatability becomes therefore a very important and hot topic. In this paper, enhanced coagulation by four typical coagulants (FeCl3, Al2(SO4)3, polyaluminum chloride (PAC) and high performance polyaluminum chloride (HPA...
Raw surface and ground waters used for drinking purposes can vary markedly in their chemical and biological composition. Inorganic content (such as salt, bicarbonate, clay and metal ions), organic content (natural organic matter and anthropogenic compounds, including pollutants) and micro-organisms present in raw water are key drivers for treatment processes that provide for safe and aesthetica...
Abstract Microalgae cultivation has received much interest in foods and biofuel production provides a significant potential option for cleaning the soil, water, environment from several contaminants. Accordingly, microalgae harvesting becomes essential to separate solid–liquid suspension other green technologies sustainable processes. Although physical, chemical, physiochemical methods have bee...
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