The ICP-MS measurements always had an RSD < 5% in the laboratory analyses. In all experiments, blanks were run; and during digestion of the sediment samples, two blanks of 65% HNO3 and two standards of certified reference materials (sewage sludge-amended soil No. 143 R ID 0827) were used...
The more progressive processes are used not only for treating household and industrial wastewater, but also for potable water (see Chapt. 7), contaminated groundwater (see Chapts. 7 and 8), as well as landfill leachate, and process waters for incinerating garbage, sewage sludge, and refuse, ...
In: Agriculture and the Environment (edited by: J. G. Jones), Ellis Horwood, ... RD Davis - 《Water & Environment Journal》 被引量: 27发表: 1989年 Environmental aerodynamics Davis, R. D. (1993). Agricultural utilization of sewage sludge. In: Agriculture and the Environment (edited by:...
Thus, based on the presence of sewage discharge sources, human settlements and land use/land cover patterns, nine different sites were found feasible for collecting water samples in the ACR (Table 1). Table 1. Sampling sites in the Asan Conservation Reserve and their habitat characteristics. ...
To treat the primary sewage sludge, usually mechanical means are used, or else they are treated in a different part of the plant [11,12]. Coagulants are often used in this step for treating the suspended solids [13]. To remove the pathogens, pharmaceuticals, and dissolved solids, secondary...
In the city of Mariupol, more than 40% of the water supply system is reportedly damaged, and on 17 May 2022, the World Health Organization raised concerns about the danger of a cholera epidemic in the city due to mixing of sewage and drinking water30. In Mykolayiv, the population was ...
As a result, Jackson is currently operating under two separate federal enforcement orders for non-compliance with federal and state laws related to water quality including sewage overflows from the wastewater system and increased levels of lead and turbidity (sediment) in drinking water58. Compliance...
In theory, sewage is a completely natural substance that should be broken down harmlessly in the environment: 90 percent of sewage is water. [7] In practice, sewage contains all kinds of other chemicals, from the pharmaceutical drugs people take to the paper, plastic, and other wastes they ...
249.La Rosa, G.; Muscillo, M. Molecular Detection of Viruses in Water and Sewage. In Viruses in Food and Water: Risks, Surveillance and Control; Cook, N., Ed.; Wood Head Publishing: Cambridge, UK, 2013; pp. 97-125.
2. Tests have been carried out for one year in sea-water, which was much contaminated by sewage at times, under Plymouth Pier and in cleaner water of a tidal basin outside Plymouth Sound Breakwater for 10 months, using 2-inch and 0-6-inch ropes respectively; the latter was manila, the...