Among the identified genera, seven of them are responsible for the unpleasant tastes and odours of water; six others are responsible for filter fouling. Generally, the conventional drinking water treatment processes employed at this water treatment plant shows a limited efficiency ...
Not Your Typical Water DepartmentIn an Illinois city, the water department’s 28 employees were scrambling to meet the needs of their consumers. The treatment division’s responsibilities included the operation and maintenance of fourteen wells, a lime softening treatment plant, three boos...
Water quality in northern China changed regularly with season in the past 3 years, as exemplified by the daily water quality reports provided by the plant. The alkalinity was more than 110mg/L as CaCO 3 , especially for YW, in which the ...
Desalination and Water TreatmentWang JH, Zhang J, Wang J, Qi PY (2011b) Nitrous oxide emissions from a typical northern Chinese municipal wastewater treatment plant. Desalin Water Treat 32:145-152Nitrous oxide emissions from a typical northern Chinese municipal wastewater treatment plant[J] . ...
摘要: The high levels of antibiotic residues in pharmaceutical wastewater treatment plants (PWWTPs) make these plants the hotspots for the proliferation of antibiotic resistance genes (ARGs). This study...关键词: Antibiotic resistance genes Pharmaceutical wastewater treatment plant Antibiotics Activated ...
53 PA plant air 工厂空气,工厂风 54 PF process flush 工艺冲洗流体 55 PG process gas 工艺气体 56 PL process liquid 工艺液体 57 PO pan oil 盘油 58 PS process steam 工艺蒸汽 59 PW process water 工艺水 60 QO Quench oil 急冷油 61 QW Quench watch 急冷水 62 RW raw water 原水 63 SC ste...
Chlorine disinfection increases both intracellular and extracellular antibiotic resistance genes in a full-scale wastewater treatment plant Water Research, Volume 136, 2018, pp. 131-136 Shan-Shan Liu,…, Min Jin A new adsorption-elution technique for the concentration of aquatic extracellular antibiotic...
The effect of Mg/Ca ratio in irrigation water on growth of plants has not been studied to any extent. The objective of the experiments reported herein was ... WT Franklin,JS Olsen,PN Soltanpour - 《Communications in Soil Science & Plant Analysis》 被引量: 16发表: 1991年 Impact of climat...
significantly reversed treatment trends (P < 0 .001) with reduced grazing pressure. Forbs did not decrease significantly in the final year. Rest treatments maintained similar, desir- able, proportions of plant species across all four years. Grazing pressure controls carbon sequestration. ...
treatment of experiment on three water gradients,the growth characteristics of grass under the appropriate water conditions,effects of water stress,and impact of grazing and other environmental factors were analyzed in the study.The results of research showed that: (1) Under appropriate water ...