humic acid Articles
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Characterisation of humic acid maturation by fluorescence spectroscopy and thermal analysis during composting of olive mill waste
Humic acids isolated from different stages of olive mill waste composting were investigated by Elemental analysis, Fluorescence spectroscopy and by Differential Scanning Calorimetry (DSC). The Elemental composition of these humic acids indicates an increase in aromatic structures during the composting. Indeed, the fluorescence results showed an increase in condensed aromatic ring systems. ...
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Humic Acid Factory - Case Study
Humic acids or humus are black or dark brown substances formed by plant or animal residues that are partially or completely decayed. Humus is a substance that facilitates the uptake of fertilizers. Today, the increasing use of chemical fertilizers causes the humus in our land to be rapidly depleted. In order to solve this problem, more and more humic substances (humic acid and fulvic acid) are ...
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Adsorption of humic and fulvic acid on copper surfaces
The presence of natural organic matter (NOM) in drinking water can increase the levels of copper released from copper pipes to water and inhibit the formation of protective deposits such as malachite. Since adsorption of NOM on copper pipes surfaces is believed to be one of mechanisms that explains this phenomenom, the objective of this study was to determine kinetics and the adsorption ...
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Technology of rotary drum granulation humic acid organic fertilizer production line
The rotary drum granulator is lined with high temperature resistant, acid resistant and wear-resistant natural rubber plate. Atomized water or binder is introduced into the cylinder. The materials form a rolling bed with the friction generated by the rotary drum granulator. The extrusion force generated by rolling makes the materials with certain liquid phase agglomerate into small particles. ...
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Bio Huma Netics, Inc., and Mesa Verde Resources Form Strategic Alliance
Bio Huma Netics, Inc. (BHN)—an Arizona company that produces products under the Huma Gro®, Huma Gro® Turf, and Probiotic Solutions® brands—has recently formed an alliance with Reid Enterprises LLC, which does business as Mesa Verde Resources in New Mexico. Mesa Verde Resources is a humic substance mining company that produces, manufactures, and sells humic-acid and ...
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Effect of implementing organic farming on chemical and biochemical properties of an irrigated loam soil
Conventional agriculture can lead to reduced soil organic matter and depletion in soil fertility. For that reason, Food and Agriculture Organization of the United Nations (FAO) recommends organic matter incorporation to soils to increase their agronomic quality. This work studies the effect of the transition to organic farming on chemical and biochemical properties of a loam soil (Xerofluvent), ...
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Advanced characterization of algogenic organic matter, bacterial organic matter, humic acids and fulvic acids
Advanced characterization techniques of organic matter, including bulk organic characterization, size-exclusion chromatography, three-dimensional excitation–emission matrix, Fourier transform infrared spectroscopy, and fractionations using Amberlite XAD-8/4 resins, were used to investigate differences and similarities in the physicochemical properties of four different organic matter, ...
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Function and production of carbon based fertilizer
Function of carbon based fertilizer Organic carbon fertilizer based on high-quality humic acid and fulvic acid can promote the formation of soil aggregate structure, reduce soil bulk density, increase cation exchange capacity, and regulate soil pH, thus contributing to improving soil water, fertilizer, heat preservation and ventilation capacity. Carbon based fertilizer processed by fertilizer ...
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Co-composting of poultry manure with low quantities of carbon-rich materials
To study the feasibility of co-composting poultry manure with low quantities of high-value, carbon-rich materials experiments to characterize three pilot-scale piles were carried out. The piles comprised poultry manure (pile 1), poultry manure and straw (pile 2) and poultry manure and sawdust (pile 3), using wood chips as bulking agent. Pile 1 presented the highest losses of organic matter and ...
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Six effects of organic matter on maintaining soil fertility
The content of soil organic matter is closely related to the level of soil fertility. Although organic matter only accounts for a small part of the total amount of soil, it plays a significant role in maintaining soil fertility. The manufacturer of organic fertilizer production equipment introduces six important functions of organic matter to maintain soil fertility. 1. Provide nutrition for ...
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Seaweed extract uses in agriculture
In recent years, the damage caused by the blind and excessive application of chemical fertilizers and pesticides has become more and more serious. To develop ecological agriculture, we must vigorously promote the use of biological fertilizers and pesticides. The abundant marine biological resources are a material treasure house for the development of ecological agriculture. Seaweed extracts is ...
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How seed-placed fertilizer may hurt your crops if not applied carefully and attentively
Placing fertilizer within the seed row has been long-standing practice for many farmers across the prairies. Having those nutrients close to the seed makes it easily accessible by the plant, and can help the crop out of the ground and into the sun. Potash fertilizers and other nutrients, such as phosphate, are immobile fertilizers, meaning they don’t travel more than a half-inch through ...
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