Influent Factors and Harms and Controlling on Acid Sedimentation
On the base of the feature of ecological riparian zone, the comprehensive assessment includes structure stability assessment, landscape suitability assessment, ecological health assessment and ecological safety assessment. There are many influent factors on these assessments.
On the basis of the analysis of the main dust origin and its influent factors of the air pollution in the urban district, the comprehensive counter measures to the air pollution are suggested, thus providing an evidence for the changing of the critical air pollution in the existing situation and for the improvement of the environment in Xian.
(3) The correlation was observed between the test result of phosphorates removal efficiency(or adsorption capacity) and the influent factors such as maceration extract concentration, the solution pH, the maceration time, the roasting temperature, roasting time. By the optimal test, the optimal absorbent produce conditions were chosen.
This paper mainly aims at the four aspects of research development such as the followings: the effect of activated sludgesfrom different wastewater treatment plant on absorbing different metal ions, mechanism of the absorption, the influent factors ofabsorption, and the toxicity of metal to microorganisms.
We note that the relationship between weights of rules 3 and 4 is one of the most influent factors on the final classification error.
The effects of select influent factors were assessed on EMCs and loads.
In that sense, it could be interesting to specify those influent factors and their impact on the value of the threshold.
It gives the ability to determine the influent factors, with respect to the response, inside the design space.
Five solidification-steady methods have been introduced in the paper. And some examples and influent factors of solidification effect have been given.
This paper tells the study on reusing the PVA in the wastewater from dyehouse as briquette binder by ultrafiltration. It discusses the influent factors of the ultrafiltration,the treatment of the contaminated membrane, etc. The study results show that this method is reliable, easy-operated, and economical. It has very good environmental and economical benefits
This article introduces organic mutagen rising from chlorinating drinking water and some influent factors resulting in mutagenecity.It studies some concerning cases so as to show the potential danger in drinking water and to put forward some feasible prevention measures.