Procedure for the treatment of purines and resulting product

A purine, electrolytic treatment technology, applied in the field of purine treatment, can solve the problem that it cannot be well utilized

Inactive Publication Date: 2008-06-11
何塞普·塔皮亚斯·帕尔瑟里萨斯 +1
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  • Abstract
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Problems solved by technology

[0004] The liquid part of the above-mentioned purines is known to have a high proportion of nitrates (especially metal nitrates), microbial activity and high CDO (chemical oxygen demand), while purines are also contained for use in various chemical industries and even as skin Other compounds that are active ingredients in the treatment of diseases, which cannot be well utilized due to the presence of the above-mentioned contaminating ingredients in them

Method used

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  • Procedure for the treatment of purines and resulting product

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Embodiment Construction

[0026] As can be seen from the accompanying drawings, the method comprises an electrolytic treatment stage (1), wherein the liquid portion of the purines is processed in a compartmentalized electrolytic cell (11) using various electrodes (12) such as iron, stainless steel, titanium and / or titanium plates. ). Said electrodes (12) are connected as cathode and anode to a high frequency generator (13) to destroy metal nitrates and remove nitrogen in gaseous form.

[0027] After the stage (1) of the electrolytic treatment, a filtration (4) of the primary residue can be carried out, the resulting product can be used as a fertilizer due to its properties, in which case the physico-chemical stage (2) of the process is passed.

[0028] In the aforementioned physico-chemical stage (2), coagulation (21) is carried out by adding organic, inorganic and / or mixed coagulants. Subsequently, neutralization of the pH is carried out by adding sodium, calcium and / or magnesium salts (22). Subsequ...

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Abstract

The procedure for the treatment of purines includes a first phase (1) of electrolytic treatment of the mentioned liquid part in which the metallic nitrates are destroyed by oxidation - reduction and a second phase (2) of physical-chemical treatment of purification and alteration of the properties of the liquid part, eliminating or reducing the pollutants and the CDO; and a third phase (3) in which a substance is added for the use of the resulting product as a base in the manufacture of detergents, medicines and / or cosmetics. The resulting product is sterile, with a total reduction of the metallic nitrates, low nitrogen ammoniacal level, pH between 7.5 to 9.5 and contains phosphorus between 1.5 and 4.5 milligrams / litre, sodium between 750 and 1,800 milligrams / litre, nitrates lower than 1 milligram / litre, ammonia between 2,500 and 4,500 milligrams / litre and its maximum CDO is 5,500 milligrams / litre.

Description

technical field [0001] The present invention relates to a process for processing purines to obtain a product whose chemical properties make it useful as a base or raw material in various industrial sectors. Background technique [0002] Currently, the production of purines is a serious problem for the livestock industry, which must be adequately dealt with due to its polluting nature. However, the use of the product obtained therefrom as a raw material for other industries is also not permitted because there is no completely efficient treatment. [0003] Most current treatments are mainly based on the physical separation of the solid and liquid parts, drying the solid part for possible fertilizer use, and partially neutralizing the liquid part to varying degrees to make its discharge as harmless as possible. [0004] The liquid part of the above-mentioned purines is known to have a high proportion of nitrates (especially metal nitrates), microbial activity and high CDO (che...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/00C07B63/00
CPCC02F1/66C02F11/121C02F1/56C02F2103/20C02F1/4672C02F1/001C02F1/4676C07B63/00C02F9/00C02F1/5236C02F1/52C02F1/46
Inventor 何塞普·塔皮亚斯·帕尔瑟里萨斯海梅·达尔毛·法尔内斯
Owner 何塞普·塔皮亚斯·帕尔瑟里萨斯
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