A method of strengthening and improving the load-bearing capacity of soft clay-containing subterranean soil comprising advancing a soil processing tool into said subterranean soil to break said soil into discrete particles; while advancing said soil processing tool into said soil, introducing an aqueous...
Method for improving physical properties of clays and clay-containing soils and compositions resulting therefrom United States Patent 3132960 Inventors: Hemwall, John B. Application Number: US10732561A Publication Date: 05/12/1964 Filing Date: 05/03/1961 Export Citation: Click for automatic ...
First, while other deep learning methods may also excel in predicting heavy metals, we did not compare our method to other deep learning approaches. For example, the gated recurrent unit model has been shown to predict heavy metals in industrial sewer networks with over 93 % accuracy (Jiang et...
Simoca, activated wundowie Loamy sand −clay Increased soil microbial activity more in clay than loamy soil Jaafar et al. (2015b) Acacia whole tree green waste Planosol Increase in porosity either direct pore contribution, creation of accommodation pores or improved aggregate stability Hardie et ...
This further purification is reported to increase the yield of DNA and diversity of microbial communities from some challenging environmental samples such as oil-contaminated soil51, acidic soil52,53, soil from volcanic desert54, saline soil and water55,56, heavy metal contaminated soil57, and ...
A wide range of soil variability exists, from red laterite soils at the extreme to almost undeveloped soil of raw Pleistocene clay [74], with numerous intermediate soil layers. Four major constituents of land formation were reported [74]: clay (70.02%), sandy loam (13.84%), sand (6.92%),...
at 20 cm depth occurs every two years and glyphosate is banded on the soil surface every year for weed management. Finally, the field is drip irrigated according to the needs of each summer period. The topsoil of all sites has a clay loam texture according to the USDA classification system...
Soils at different distances from the water supply, have different values of 𝑟soilrsoil—the closer to the water supply, the smaller the value of 𝑟soilrsoil. Therefore, to improve the MGA model, 𝜃1(𝑥)θ1(x) should be redefined to take this effect into account. In addition, ...
(288 µg Kg−1)] of soil were applied to moist experimental soils one day before sowing of seeds. . The soils were filled in 20 × 24 cm clay pots containing approximately 5 kg soil/ pot. Seeds were then coated/bacterized with freshly prepared inoculum ofM. ciceriafter dipping ...
The mobility of heavy metals in clay amended sewage sludge and municipal solid waste compost The composting process slightly increased the mobility of Cu and Zn in sludge compost, but significantly decreased the mobility ofPb.The effect of red mud addition on metal distribution in sludge compost wa...