Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

Controls of bioavailability and biodegradability of dissolved organic matter in soils

Controls of bioavailability and biodegradability of dissolved organic matter in soils

... Biodegradation; Dissolved organic matter; DOC 1. Introduction In the past 10 years, much progress has been made in the understanding of dissolved organic matter (DOM) functions and dynamics in soils. ... evolution of the bio- degradability of natural organic matter during ozonation. Water Res. 32, 1743 – 1752. Zsolnay, A., 1996. Dissolved humus in soil waters....

Ngày tải lên: 15/03/2014, 23:22

25 878 0
Correlation of the partitioning of dissolved organic matter fractions with the desorption of cd

Correlation of the partitioning of dissolved organic matter fractions with the desorption of cd

... and engineered syst ems. For example, increasing pH in wastewater treatment to precipitate compounds could actually increase Cu in solution by increasing the solubility of OM. Released organic ... Enhanced mobility of Pb in the presence of dissolved natural organic matter. J Contam Hydrol 1997; 29:59 –80. Karlik B. Liming effect on dissolved organic matter leachin...

Ngày tải lên: 15/03/2014, 23:22

10 1,1K 0
Effect of chlorine on adsorption ultrafiltration treatment for removing natural organic matter in drink2

Effect of chlorine on adsorption ultrafiltration treatment for removing natural organic matter in drink2

... as Fe; chlorine dose, 11 mg/LasCl 2 ; chlorination time, 30 min. 3.2. Interaction of chlorine with dissolved and colloidal NOM in IOP/UF To examine the interaction of chlorine with dissolved NOM ... capacity of IOP declined slightly after chlorination of raw water. The interaction of chlorine with dissolved NOM in raw water caused a decrease in UV ab- sorbance, while...

Ngày tải lên: 16/03/2014, 00:07

7 473 1
Effects of cattle and poultry manures on organic matter content and adsorption complex of a sandy soil under cassava cultivation (Manihot esculenta, Crantz) doc

Effects of cattle and poultry manures on organic matter content and adsorption complex of a sandy soil under cassava cultivation (Manihot esculenta, Crantz) doc

... concentrations of the organic matter. The increase in the organic matter induced by the amendment is due to the manures which has three roles of organic matter sources, of protection of the soil against ... N, under intensive cropping and continuous cultivation. The decline in soil productivity as a result of continuous cultivation in sub-Saharan Africa has b...

Ngày tải lên: 23/03/2014, 21:20

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