[PDF] Anionic polyacrylamide influence on the lead(II) ion accumulation in soil – the study on montmorillonite | Semantic Scholar
Purpose Polymeric substances, as soil conditioners, limit the erosion process as well as improve the soil structure. The same macromolecular compounds may influence the heavy metal accumulation in soil environment. The main aim of this study was
TY - JOUR T1 - Impact of polyacrylamide treatment on sorptive dynamics and degradation of 2,4-D and atrazine in agricultural soil AU - Watwood, Mary E. AU - Kay-Shoemake, Jeanine L. PY - 2000 Y1 - 2000 N2 - High-molecular-weight, anionic
The mechanism of anionic polyacrylamide adsorption on the montmorillonite surface in the presence of Cr(VI) ions - ScienceDirect
The anionic polyacrylamide is a popular soil flocculant, commonly used to prevent erosion of arable soils. On the other hand, polymeric macromolecules can increase the accumulation of various toxic substances, such as heavy metal ions (among
Purpose Polymeric substances, as soil conditioners, limit the erosion process as well as improve the soil structure. The same macromolecular compounds may influence the heavy metal accumulation in soil environment. The main aim of this study was
Effect of Polyacrylamide Application on Water and Nutrient Movements in Soils - SCIRP
Polyacrylamide (PAM) is known as one of soil conditioner that functions to stabilize soil structure, increase infiltration, and reduce surface runoff. This study assesses the effects of PAM on the vertical movement of soil-water and major/minor
The hydrolyzed form of polyacrylamide (HPAM), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic PAM in oil and gas development as well as in soil conditioning. 1,9,12,21
Magnesium Contamination in Soil at a Magnesite Mining Region of Liaoning Province, Cooking - PubMed
Laboratory experiment revealed that anionic polyacrylamide and calcium dihydrogen phosphate can be used to improve soil condition, and have positive effects on soil function. The findings of this study are of significance in the magnetite mining
Water treatment residuals produced after addition of polyaluminium chloride and anionic polyacrylamide (PAC-APAM WTRs) were evaluated for the potential to remove Cd2+ and Zn2+ from aqueous solutions by batch adsorption studies. The maximum adsor
CSIRO PUBLISHING | Soil Research
Lu J, Wu L, Letey J, Farmer WJ (2002) Anionic polyacrylamide effects on soil sorption and desorption of metolachlor, atrazine, 2,4-D and picloram. Journal of Environmental Quality 31 , 1226–1233. | PubMed |
Polyacrylamide (PAM) is known as one of soil conditioner that functions to stabilize soil structure, increase infiltration, and reduce surface runoff. This study assesses the effects of PAM on the vertical movement of soil-water and major/minor
POLYACRYLAMIDE IN AGRICULTURE AND ENVIRONMENTAL LAND MANAGEMENT
PAM IN AGRICULTURE AND ENVIRONMENTAL LAND 77 from acid soil conditions. Coal can provide humic acids which stimulatestabilization of soil organic fractions (Dzhanpelsov et al., 1984).Many fertilizers directly and indirectly affect soil physical
The effects of PAM application were directly connected to soil rather than to maize, and could be masked by the non-structural loess. The effects tended to be age and soil-moisture specific, and were modulated by the rhizodeposition processes.
- What is cationic polyacrylamide?
- Cationic polyacrylamide is projected to be the fastest-growing segment during the forecast period, due to the increasing usage of cationic polyacrylamide in various applications in diverse industries, such as additives in building & construction, color removal and desalination in wastewater treatment, and cell separation in biotechnological broths.
- Who are the leading companies in the polyacrylamide market?
- SNF Floerger Group (France), Kemira Oyj (Finland), BASF SE (Germany), China National Petroleum Corporation (China), and Anhui Jucheng Fine Chemicals (China) are the leading companies in the polyacrylamide market. These companies are expected to account for a significant market share in the near future.
- Is polyacrylamide (PAM) a good buy in Asia-Pacific?
- In the Asia-Pacific region, the market of Polyacrylamide (PAM) displayed mixed sentiments during the second quarter of 2025. At the beginning of the quarter, the market of PAM witnessed a decline in price trends.
- What is the price of polyacrylamide (anionic grade) in 2025?
- Thus, after the conclusion of the first quarter of 2025, PAM prices (Anionic Grade) were assessed at USD 3400 per MT. For the Quarter Ending December 2025 North America The market prices of Polyacrylamide moved in a downward direction in the North American market during the fourth quarter of 2025, as per ChemAnalyst Research Team Data.
