Dynamic transformation of sewage sludge and farmyard manure components. 2. Copper, lead and cadmium forms in incubated soils

Sadovnikova, L. K.; Otabbong, Erasmus; Iakimenko, Olga; Nilsson, Ingela; Persson, Jan; Орлов, Д. С.

doi:10.1016/0167-8809(95)01007-6

Cited by 21 publications

(13 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The corresponding values for Ni were 7 and 15%, and for Zn 3.8 and 8%. Reduction in heavy metal sorption due to organic matter decomposition is also reported by others (Sadovnikova et al 1996;Yuan and Lavkulich 1997). Yuan and Lavkulich (1997) treated two soils to partially oxidize organic matter in order to evaluate the effect of organic matter degradation on metal sorption.…”

Section: Resultsmentioning

confidence: 98%

“…For a soil with pH 4.69 and organic C content of 16.3 g kg -1 , the reduction of sorption capacity was 97, 66 and 60% for Cu, Zn and Cd, respectively, following a reduction in organic C to 2.8 g kg -1 . Sadovnikova et al (1996) incubated a sandy loam (pH 6.8) with sewage sludge and farmyard manure for 6 wk. Incubating soils increased the available forms of Cu, Cd, and Pb and decreased their organically bound forms.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Plant uptake and DTPA-extractability of Cd, Cu, Ni and Zn in a Norwegian alum shale soil as affected by previous addition of dairy and pig manures and peat

Arnesen¹,

Singh²

1998

Can. J. Soil. Sci.

View full text Add to dashboard Cite

. 1998. Plant uptake and DTPA-extractability of Cd, Cu, Ni and Zn in a Norwegian alum shale soil as affected by previous addition of dairy and pig manures and peat. Can. J. Soil Sci. 78: 531-539. Residual effects of cow manure, pig manure and peat soil on the DTPA-extractability and plant uptake of cadmium, copper, nickel and zinc were investigated in the second and third years after application to an alum shale soil. Wheat and barley were grown in alternate years. The effects of the organic matter applied differed among metals, sources of organic matter and time after application. The Cd concentrations in grain was reduced by the rates of peat soil, whereas the manures had no significant effect. Copper concentrations in grain and Zn concentrations in both grain and straw generally increased with rates of organic matter. Nickel concentration in grain tended to decrease with increasing rates of cow and pig manure applied, whereas it tended to increase with the addition of peat soil.The concentrations of DTPA-extractable metals in the soil were generally higher in the second and third years than in the first year after application of organic matter. Some of the metals bound by organic matter in the first year were probably released as the organic matter was decomposed. Decreases in DTPA-extractable Cd and Ni were found by the addition of pig and cow manure, whereas these manures resulted in increased DTPA-extractable Zn. The application of peat soil, on the other hand, resulted in increased amounts of DTPA-extractable Cu, Zn and Ni, probably due to decreased soil pH. o. Les concentrations de nickel dans le grain manifestaient une tendance à la baisse en fonction de l'accroissement des doses des apports de fumier, et à la hausse en fonction des apports de tourbe. Les concentrations de métaux extractibles au DTPA dans le sol étaient généralement plus élevées dans les deuxième et troisième années que dans l'année d'épandage de la matière organique. Certains des métaux liés par la m.o. dans la première année étaient vraisemblablement relargués à mesure que la m.o. se décomposait. Des baisses de Cd et de Ni extractibles au DTPA étaient observées après épandage de fumier de porc ou de vache, l'inverse s'observant pour le Zn. En revanche, l'apport de tourbe se traduisait par une augmentation des concentrations extractibles des trois métaux, probablement reliée à l' abaissement du pH du sol.

show abstract

Section: Resultsmentioning

confidence: 98%

Section: Resultsmentioning

confidence: 99%

Plant uptake and DTPA-extractability of Cd, Cu, Ni and Zn in a Norwegian alum shale soil as affected by previous addition of dairy and pig manures and peat

Arnesen¹,

Singh²

1998

Can. J. Soil. Sci.

View full text Add to dashboard Cite

show abstract

“…found that a humification of sewage sludge OM during incubation experiments tended to promote the formation of fulvic acids having a high capacity for Cu complexation. Such kinds of OM may result in slightly increased Cu availability (Sadovnikova et al 1996). But the effect of SSC on Cu mobility will depend also on the OM decomposition rate.…”

Section: Discussionmentioning

confidence: 99%

Speciation of Zn, Cu, and Pb in the soil depending on soil texture and fertilization with sewage sludge compost

Brazauskiene¹,

Paulauskas²,

Sabiene³

2008

J Soils Sediments

View full text Add to dashboard Cite

Background, aim, and scope Heavy metal (HM) mobility in soil depends on the HM species in it. Therefore, knowledge of the HM speciation in soil allows the prediction of HM impact on the environment. HM speciation in soil depends on the metal chemical origin, soil texture, and other factors such as the origin and level of soil contamination. Recently, the problem of organic waste utilization is of great importance as the amount of this recyclable material is continually increasing. One of the possible ways of recycling is the use of processed organic wastes for agricultural needs. In this research, aerobically composted sewage sludge was used, the utilization of which is of essential importance. But one of the most serious restrictions is HM transfer from such material to the soil. Therefore, a prediction of HM mobility in soil and its migration in the environment is an important issue when using sewage sludge compost (SSC) in agriculture. Zn, Cu, and Pb speciation was performed according to the modified methodology of Tessier et al. (Anal Chem 51:844-851, 1979) in two different (sandy and clay) soils with background HM amounts and in soil samples amended with aerobically digested SSC to find out the predominant species of the investigated HM and to predict their potential availability. Materials and methods The modified method of sequential extraction initially proposed by Tessier et al. (Anal Chem 51:844-851, 1979) is designed for HM speciation into five species where HM mobility decreases in the order: F1-exchangeable HM (extracted with 1 M MgCl 2 at an initial pH of 7 and room temperature), F2-carbonate-bound HM (extracted with 1 M CH 3 COONa buffered to pH 5 at room temperature), F3-Fe/Mn oxide-bound HM (extracted with 0.04 M NH 2 OH·HCl at an initial pH of 2 at 96°C), F4-organic matter-complexed or sulfide-bound HM (extracted with 0.02 M HNO 3 and 30% (v/v) H 2 O 2 at a ratio of 1:1 and an initial pH of 2 at 85°C), and F5-the residual HM (digested with HNO 3 , HF, and HCl mixture). After digestion, HM amounts in solution were determined by atomic absorption spectrometry (AAS 'Hitachi'). Mixtures of uncontaminated soils of different textures (clay and sandy) with SSC in ratios 20:1, 10:1, and 5:1 were used to simulate the land application with SSC. During a period of 7 weeks, changes in Zn, Cu, and Pb content within species were investigated and compared weekly in soil-SSC mixtures with their speciation in pure soil and in the SSC. Results Results in the SSC showed that more HM were found as mobile species compared to the soils, and in sandy soil, more were found in the mobile species than in clay soil. But the HM speciation strongly depended on the metal chemical origin. According to the potential availability, HM ranked in the following order: Zn>Pb>Cu. Zinc generally occurred in the mobile species (F1 and F3), especially in sandy soils amended with SSC, and changes of the Zn speciation were insignificant at the end of the experiment. Pb transfer to insoluble compounds (F5) was evident in the SSC-soil m...

show abstract

“…Clemente et al (2006) reported that a humification of sewage sludge organic matter during incubation experiments tended to promote the formation of fulvic acids having a high capacity for Cu complexation. Such kinds of organic matter may result in slightly increased Cu availability (Sadovnikova et al 1996). But the effect of sewage sludge on Cu mobility will depend also on the organic matter decomposition rate.…”

Section: Resultsmentioning

confidence: 99%

Effect of wheat (Triticum aestivumL.) rhizosphere on fractionations of copper in some sewage sludge amended soils

Motaghian

Hosseinpur

2013

E3S Web of Conferences

View full text Add to dashboard Cite

Abstract.Our purpose was to quantify the effect of rhizosphere processes on the fractions of Copper (Cu) in 10 soils amended with sewage sludge under greenhouse conditions by using a rhizobox. For amended soils, 1% (w/w) of sewage sludge was added to soil samples and then amended soils were incubated at field capacity, for 1 month. After incubation, soils were put in rhizobox and seeds of wheat were planted. Plants were harvested after 8 weeks and rhizosphere and bulk soils were separated. Fractions of Cu in the rhizosphere and bulk soils were determined. The results showed that Cu extracted using several extractants in rhizospheric soils were significantly (P<0.01) lower than in bulk soils. In the rhizosphere of amended soils the average of residual Cu, Cu associated with iron-manganese oxides, Cu associated with organic matter, Cu associated with carbonates and exchangeable Cu were 18.8, 2.10, 1.00, 0.37 and 0.24 mg kg -1 respectively, whereas above fractions in the bulk soils were 18.1, 2.43, 0.80, 0.42 and 0.30 mg kg -1 respectively. This study illustrated that Cu-fractions in the wheat rhizosphere were different compare to bulk soils in sewage sludge amended soils.

show abstract

Dynamic transformation of sewage sludge and farmyard manure components. 2. Copper, lead and cadmium forms in incubated soils

Cited by 21 publications

References 10 publications

Plant uptake and DTPA-extractability of Cd, Cu, Ni and Zn in a Norwegian alum shale soil as affected by previous addition of dairy and pig manures and peat

Plant uptake and DTPA-extractability of Cd, Cu, Ni and Zn in a Norwegian alum shale soil as affected by previous addition of dairy and pig manures and peat

Speciation of Zn, Cu, and Pb in the soil depending on soil texture and fertilization with sewage sludge compost

Effect of wheat (Triticum aestivumL.) rhizosphere on fractionations of copper in some sewage sludge amended soils

Contact Info

Product

Resources

About