65 research outputs found
Effect of a Porous Structure of the Carbon Sorbents from Abies Wood Lignin on Sorption of the Organic Substances of Different Nature
ΠΠ·ΡΡΠ΅Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΠΏΠΎΡΠΈΡΡΠΎΠΉ ΡΡΡΡΠΊΡΡΡΡ ΡΠ³Π»Π΅ΡΠΎΠ΄Π½ΡΡ
ΡΠΎΡΠ±Π΅Π½ΡΠΎΠ², ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
ΡΠ΅Π»ΠΎΡΠ½ΠΎΠΉ
ΡΠ΅ΡΠΌΠΎΠ°ΠΊΡΠΈΠ²Π°ΡΠΈΠ΅ΠΉ ΡΡΠ°Π½ΠΎΠ»Π»ΠΈΠ³Π½ΠΈΠ½Π° Π΄ΡΠ΅Π²Π΅ΡΠΈΠ½Ρ ΠΏΠΈΡ
ΡΡ, Π½Π° ΡΠΎΡΠ±ΡΠΈΡ ΠΌΠ΅ΡΠΈΠ»Π΅Π½ΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠ½Π΅Π³ΠΎ ΠΈ
Π²ΠΈΡΠ°ΠΌΠΈΠ½Π° Π12. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΈΡ
ΡΠΎΡΠ±ΡΠΈΠΎΠ½Π½Π°Ρ Π΅ΠΌΠΊΠΎΡΡΡ ΠΏΠΎ Π²ΠΈΡΠ°ΠΌΠΈΠ½Ρ Π12 Π·Π°Π²ΠΈΡΠΈΡ ΠΎΡ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ
Π² Π½ΠΈΡ
ΠΌΠ΅Π·ΠΎΠΏΠΎΡ ΡΠΈΡΠΈΠ½ΠΎΠΉ 2,00 β 3,61 Π½ΠΌ, Π° ΠΏΠΎ ΠΌΠ΅ΡΠΈΠ»Π΅Π½ΠΎΠ²ΠΎΠΌΡ ΡΠΈΠ½Π΅ΠΌΡ β ΠΎΡ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ ΠΌΠΈΠΊΡΠΎΠΏΠΎΡ
ΡΠΈΡΠΈΠ½ΠΎΠΉ 1,06 β 1,95 Π½ΠΌ. Π‘ΠΎΠΏΠΎΡΡΠ°Π²Π»Π΅Π½Ρ ΠΈΠ·ΠΎΡΠ΅ΡΠΌΡ ΡΠΎΡΠ±ΡΠΈΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΡΡ
ΠΌΠ°ΡΠΊΠ΅ΡΠ½ΡΡ
Π²Π΅ΡΠ΅ΡΡΠ²
Π½Π° ΡΠΎΡΠ±Π΅Π½ΡΠ°Ρ
Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠΉ ΠΏΠΎΡΠΈΡΡΠΎΠΉ ΡΡΡΡΠΊΡΡΡΠΎΠΉ, ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½Ρ ΠΈΡ
ΠΎΡΠ»ΠΈΡΠΈΡEffect of porous structure of carbon sorbents, obtained by alkaline thermal activation of ethanol-lignin
of abies wood,on the methylene blue and the vitamin B12 sorption was studied. It was sown that their
sorption capacity for vitamin B12 depends on the content of mesopores with width 2,00β3,61 nm and
formethylene blue β on the content of micropores with width 1,06 β 1,95 nm. The isotherms of sorption
of the studied marker substances on sorbents with different porous structure were compared and their
differences were discusse
Mycotoxigenic fungi in plant-based supplements and medicines
The increasing consumption of plant-based products for health promotion or for disease treatment has generated public health concerns, since herbs or plants are in direct contact with soils and may easily be colonized by fungi. Many studies have shown the contamination of plant-based supplements and drugs with mycotoxigenic fungal species. Aspergillus and Penicillium species have been reported as the most frequent and dominant ones, with records of the occurrence of many mycotoxigenic species. The presence of different species raises the concern of multimycotoxin occurrence, while the increased consumption of these products increases exposure. This review aims to present updated data on the natural occurrence of mycotoxigenic fungi and their mycotoxins in plant-based supplements and medicines.We would like to acknowledge the Brazilian Health Regulatory AgencyβββANVISA for their financial support. This study was supported by the Portuguese Foundation for Science and Technology (FCT) under the scope of the strategic funding of UID/BIO/04469 unit and COMPETE 2020 (POCI-01-0145-FEDER-006684) and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope of Norte2020βββPrograma Operacional Regional do Norte.info:eu-repo/semantics/publishedVersio
Purification of Water from the Copper, Zinc and Lead by Sorbents from Inner Birch Bark
ΠΠ·ΡΡΠ΅Π½Ρ ΠΏΡΠΎΡΠ΅ΡΡΡ ΡΠΎΡΠ±ΡΠΈΠΈ ΠΈΠΎΠ½ΠΎΠ² ΠΌΠ΅Π΄ΠΈ, ΡΠΈΠ½ΠΊΠ° ΠΈ ΡΠ²ΠΈΠ½ΡΠ° ΠΈΠ· Π²ΠΎΠ΄Π½ΡΡ
ΡΠ°ΡΡΠ²ΠΎΡΠΎΠ² ΡΠΎΡΠ±Π΅Π½ΡΠ°ΠΌΠΈ ΠΈΠ· Π»ΡΠ±Π°
ΠΊΠΎΡΡ Π±Π΅ΡΠ΅Π·Ρ. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ ΡΠΎΡΠ±Π΅Π½ΡΡ ΠΏΠΎΠ³Π»ΠΎΡΠ°ΡΡ ΠΈΠΎΠ½Ρ ΠΌΠ΅ΡΠ°Π»Π»ΠΎΠ² Π² ΡΠΈΡΠΎΠΊΠΎΠΌ
Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π΅ ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΠΉ. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ Π·Π½Π°ΡΠ΅Π½ΠΈΡ ΡΠ ΡΠ°ΡΡΠ²ΠΎΡΠΎΠ², ΠΏΡΠΈ ΠΊΠΎΡΠΎΡΡΡ
Π΄ΠΎΡΡΠΈΠ³Π°Π΅ΡΡΡ
Π½Π°ΠΈΠ±ΠΎΠ»ΡΡΠ°Ρ ΡΠΎΡΠ±ΡΠΈΡ ΠΈΠΎΠ½ΠΎΠ² ΠΈΡΡΠ»Π΅Π΄ΡΠ΅ΠΌΡΡ
ΠΌΠ΅ΡΠ°Π»Π»ΠΎΠ². ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΡΠΎΡΠ±Π΅Π½ΡΠΎΠ² ΠΈΠ·
Π»ΡΠ±Π° Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎ Π΄Π»Ρ ΠΎΡΠΈΡΡΠΊΠΈ ΠΎΡ ΠΈΠΎΠ½ΠΎΠ² ΠΌΠ΅ΡΠ°Π»Π»ΠΎΠ² ΡΠ°Π·Π±Π°Π²Π»Π΅Π½Π½ΡΡ
Π²ΠΎΠ΄Π½ΡΡ
ΡΡΠΎΠΊΠΎΠ²Processes of the copper, zinc and lead ions sorption from water solutions by sorbents from inner
birch bark were studied. It was established, that the obtained sorbents absorb the metal ions in a
wide range of concentrations. The pH values corresponding the highest sorption of metal ions were
determined. It was shown that the sorbents from inner birch bark have the high performance in
purification of the diluted wastewate
Preparation and Properties of Phosphorus Biocomposite Fertilizers Based on the Birch Bark
ΠΠΎΠΊΠ°Π·Π°Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΡΠΎΡΡΠΎΡΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ ΠΏΡΠΎΠ»ΠΎΠ½Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ
ΠΏΡΠΎΠΏΠΈΡΠΊΠΎΠΉ ΠΏΠΎΡΠΈΡΡΡΡ
ΠΏΠΎΠ΄Π»ΠΎΠΆΠ΅ΠΊ ΠΈΠ· Π»ΡΠ±Π° ΠΈ ΠΊΠΎΡΡ Π±Π΅ΡΠ΅Π·Ρ Π²ΠΎΠ΄Π½ΡΠΌ ΡΠ°ΡΡΠ²ΠΎΡΠΎΠΌ Π2ΠΠ Π4. ΠΠ·ΡΡΠ΅Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ Π½Π° Π²ΡΠΌΡΠ²Π°Π½ΠΈΠ΅ ΡΠΎΡΡΠ°ΡΠΎΠ² Π²ΠΎΠ΄ΠΎΠΉ. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΡΡΠ»ΠΎΠ²ΠΈΡ,
ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠΈΠ΅ ΠΏΠΎΠ»ΡΡΠ°ΡΡ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΡ Ρ ΠΌΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΌ Π²ΡΠΌΡΠ²Π°Π½ΠΈΠ΅ΠΌ ΡΠΎΡΡΠ°ΡΠΎΠ² Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅
Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈThe possibility of preparation of phosphorus fertilizers with prolonged time of action by impregnation
of porous supports from birch bark and inner birch bark by water solution of Π2ΠΠ Π4 was shown.
Influence of the preparation conditions of the fertilizers on the phosphates leaching by water was
studied. The conditions which allow to obtain the fertilizers with minimal phosphates leaching at a
long time were determine
Study of KCl Leaching by water from Biocomposite Fertilizers Based on the Birch Bark
ΠΠ»Ρ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΠΊΠ°Π»ΠΈΠΉΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ ΠΏΡΠΎΠ»ΠΎΠ½Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ
ΠΏΡΠΎΠΏΠΈΡΠΊΡ ΠΏΠΎΡΠΈΡΡΡΡ
ΠΏΠΎΠ΄Π»ΠΎΠΆΠ΅ΠΊ ΠΈΠ· ΠΊΠΎΡΡ Π±Π΅ΡΠ΅Π·Ρ ΠΈ Π»ΡΠ±Π° Π²ΠΎΠ΄Π½ΡΠΌ ΡΠ°ΡΡΠ²ΠΎΡΠΎΠΌ KCl. ΠΠ·ΡΡΠ΅Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅
ΠΏΡΠΈΡΠΎΠ΄Ρ ΠΏΠΎΠ΄Π»ΠΎΠΆΠ΅ΠΊ, ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° Π²Π²Π΅Π΄Π΅Π½Π½ΠΎΠ³ΠΎ KCl ΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΡΡΡΠΊΠΈ Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ Π½Π° Π²ΡΠΌΡΠ²Π°Π½ΠΈΠ΅ KCl Π²ΠΎΠ΄ΠΎΠΉ Π² ΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΌ ΡΠ΅ΠΆΠΈΠΌΠ°Ρ
. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ
Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΡΠ΅ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΡ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΡΡΡΡ Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΡΠΌ Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ Π²ΡΠΌΡΠ²Π°Π½ΠΈΡ KCl (Π½Π΅ ΠΌΠ΅Π½Π΅Π΅
55 ΡΡΡΠΎΠΊ), ΡΡΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°Π΅Ρ ΠΈΡ
ΠΏΡΠΎΠ»ΠΎΠ½Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ΅ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅It was suggested to use impregnation of porous supports from birch bark and inner birch bark by
water solution of KCl for obtaining of the potassium fertilizers with prolonged time of action. Influence
of the supports nature, quantity of supported KCl and temperature of the biocomposite drying on the
KCl leaching by water in static and dynamic conditions was studied. It was shown, that the potassium
biocomposite fertilizers are characterized by a long-time leaching of KCl by water (no less 55 days)
that provides their long time actio
Preparation of Carbamide Containing Biocomposite Fertilizer with the Increase Water Resistance Based on the Aspen Bark
ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ ΡΠΏΠΎΡΠΎΠ± ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΠΊΠ°ΡΠ±Π°ΠΌΠΈΠ΄ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ΅Π³ΠΎ Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΠΎΠ³ΠΎ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΡ Ρ
ΠΏΠΎΠ²ΡΡΠ΅Π½Π½ΠΎΠΉ Π²ΠΎΠ΄ΠΎΡΡΠΎΠΉΠΊΠΎΡΡΡΡ, Π²ΠΊΠ»ΡΡΠ°ΡΡΠΈΠΉ ΠΏΡΠΎΠΏΠΈΡΠΊΡ ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠΈ ΠΈΠ· ΠΊΠΎΡΡ ΠΎΡΠΈΠ½Ρ Π²ΠΎΠ΄Π½ΡΠΌ
ΡΠ°ΡΡΠ²ΠΎΡΠΎΠΌ ΠΌΠΎΡΠ΅Π²ΠΈΠ½Ρ ΠΈ ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠ΅Π΅ ΠΎΡΠ°ΠΆΠ΄Π΅Π½ΠΈΠ΅ Π½ΠΈΡΡΠ°ΡΠ° ΠΌΠΎΡΠ΅Π²ΠΈΠ½Ρ. ΠΠ·ΡΡΠ΅Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅
ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΠΎΠ³ΠΎ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΡ Π½Π° Π΅Π³ΠΎ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΡΡΡ ΠΊ Π²ΡΠΌΡΠ²Π°Π½ΠΈΡ Π°Π·ΠΎΡΠ°
Π²ΠΎΠ΄ΠΎΠΉ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΏΡΠ΅Π²ΡΠ°ΡΠ΅Π½ΠΈΠ΅ ΠΌΠΎΡΠ΅Π²ΠΈΠ½Ρ Π½Π° ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠΈ ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠΈ Π² Π½ΠΈΡΡΠ°ΡΠ½ΡΡ ΡΠΎΡΠΌΡ
ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΡΠΌΠ΅Π½ΡΡΠΈΡΡ Π²ΡΠΌΡΠ²Π°Π½ΠΈΠ΅ Π°Π·ΠΎΡΠ° ΠΈΠ· Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΠΎΠ³ΠΎ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΡ Π² ΡΡΠ΅Π΄Π½Π΅ΠΌ Π² 2 ΡΠ°Π·Π°The method of preparation of carbamide containing biocomposite fertilizer with the increase water
resistance, including the impregnation of a support from aspen bark by urea water solution and the
subsequent deposition of the urea nitrate, was proposed. The influence of conditions of a biocomposite
fertilizer obtaining on its resistance to nitrogen leaching by water was studied. It was shown that the
urea transformation to nitrate form on a support surface allow to decrease by approximately 2 times
the nitrogen leaching from the biocomposite fertilize
Influence of Organomineral Fertilizers Based on the Birch Bark and Inner Birch Bark on the Soil Properties
ΠΠ·ΡΡΠ΅Π½Ρ ΡΠ²ΠΎΠΉΡΡΠ²Π° ΠΎΡΠ³Π°Π½ΠΎΠΌΠΈΠ½Π΅ΡΠ°Π»ΡΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
Π½Π°Π½Π΅ΡΠ΅Π½ΠΈΠ΅ΠΌ ΠΌΠΎΡΠ΅Π²ΠΈΠ½Ρ Π½Π°
ΠΏΠΎΡΠΈΡΡΡΠ΅ ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠΈ ΠΈΠ· ΠΊΠΎΡΡ ΠΈ Π»ΡΠ±Π° Π±Π΅ΡΠ΅Π·Ρ. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ Π²Π½Π΅ΡΠ΅Π½ΠΈΠ΅ ΠΎΡΠ³Π°Π½ΠΎΠΌΠΈΠ½Π΅ΡΠ°Π»ΡΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ Π² ΠΏΠΎΡΠ²Ρ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ Π² Π½Π΅ΠΉ Π³ΡΠΌΠΈΠ½ΠΎΠ²ΡΡ
ΠΊΠΈΡΠ»ΠΎΡ ΠΈ
Π²ΠΎΠ΄ΠΎΡΠ°ΡΡΠ²ΠΎΡΠΈΠΌΡΡ
ΠΌΠΈΠΊΡΠΎΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ²The properties of organomineral fertilizers obtained by urea deposit on the porous supports from
birch bark and inner birch bark were investigated. It was determined that addition of the obtained
organomineral fertilizers to soil increase humic acids and soluble microelements contend in it
Effect of the Porous Supports Properties on the Biocomposite Fertilizers Resistant to Leaching of Potassium and Phosphates
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ ΡΠ²ΠΎΠΉΡΡΠ²Π° Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
ΠΏΡΠΎΠΏΠΈΡΠΊΠΎΠΉ ΠΏΠΎΡΠΈΡΡΡΡ
ΠΏΠΎΠ΄Π»ΠΎΠΆΠ΅ΠΊ ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠΉ ΠΏΡΠΈΡΠΎΠ΄Ρ Π²ΠΎΠ΄Π½ΡΠΌ ΡΠ°ΡΡΠ²ΠΎΡΠΎΠΌ Π2ΠΠ Π4. ΠΠ·ΡΡΠ΅Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΠΏΡΠΈΡΠΎΠ΄Ρ ΠΏΠΎΠ΄Π»ΠΎΠΆΠ΅ΠΊ
(Π°ΠΊΡΠΈΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΉ ΡΠ³ΠΎΠ»Ρ ΠΠΠ£, ΠΊΠΎΡΠ° ΠΈ ΠΎΠΏΠΈΠ»ΠΊΠΈ ΡΠΎΡΠ½Ρ) ΠΈ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ Π½Π° ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΡΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ ΠΊ Π²ΡΠΌΡΠ²Π°Π½ΠΈΡ Π²ΠΎΠ΄ΠΎΠΉ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π½Π°ΠΈΠ±ΠΎΠ»ΡΡΠ΅ΠΉ Π²ΠΎΠ΄ΠΎΡΡΠΎΠΉΠΊΠΎΡΡΡΡ ΠΎΡΠ»ΠΈΡΠ°ΡΡΡΡ
Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΡΠ΅ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠΈ ΠΈΠ· ΠΎΠΏΠΈΠ»ΠΎΠΊ ΡΠΎΡΠ½Ρ, ΡΡΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°Π΅Ρ ΡΡΡΠ΅ΠΊΡ
ΠΈΡ
ΠΏΡΠΎΠ»ΠΎΠ½Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡProperties of the biocomposite fertilizers obtained by impregnation of porous supports of a different
nature by water solution of Π2ΠΠ Π4 were studied. The influence of the supports nature (activated
charcoal BAU, pine bark and pine sawdust) and preparation conditions on fertilizers resistance to
leaching by water was studied. It was shown, that biocomposite fertilizers with support from pine
sawdust have the largest waterproof that provides their prolonged actio
Obtaining of Organomineral Fertilizers on the Basis of Wood Bark (Review)
ΠΡΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΎΠ±Π·ΠΎΡ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΡ, ΠΏΠΎΡΠ²ΡΡΠ΅Π½Π½ΠΎΠΉ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΠΈ ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ ΡΠ²ΠΎΠΉΡΡΠ²
ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ ΠΎΡΠ³Π°Π½ΠΎΠΌΠΈΠ½Π΅ΡΠ°Π»ΡΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΎΡΡ
ΠΎΠ΄ΠΎΠ² Π΄ΡΠ΅Π²Π΅ΡΠ½ΠΎΠΉ ΠΊΠΎΡΡ. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ
Π±ΠΈΠΎΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΏΠ΅ΡΠ΅ΡΠ°Π±ΠΎΡΠΊΠΈ ΠΊΠΎΡΡ Π² Π°ΡΡΠΎΠ±Π½ΡΡ
ΠΈ Π°Π½Π°ΡΡΠΎΠ±Π½ΡΡ
ΡΡΠ»ΠΎΠ²ΠΈΡΡ
, Π° ΡΠ°ΠΊΠΆΠ΅
ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ ΠΈΠ· ΠΈΡΡ
ΠΎΠ΄Π½ΠΎΠΉ ΠΈ ΠΏΡΠΎΡΠΊΡΡΡΠ°Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΊΠΎΡΡ. ΠΠΏΠΈΡΠ°Π½Ρ ΠΌΠ΅ΡΠΎΠ΄Ρ
ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΠΈ ΡΠ²ΠΎΠΉΡΡΠ²Π° ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΊΠΎΡΡ Π±Π΅ΡΠ΅Π·Ρ β Π±ΠΈΠΎΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ½ΡΡ
ΠΎΡΠ³Π°Π½ΠΎΠΌΠΈΠ½Π΅ΡΠ°Π»ΡΠ½ΡΡ
ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ ΠΏΡΠΎΠ»ΠΎΠ½Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠ΅ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΡΠΊΠΈΡ
ΡΠ°Π±ΠΎΡ Π² ΠΎΠ±Π»Π°ΡΡΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΡΠ΄ΠΎΠ±ΡΠ΅Π½ΠΈΠΉ ΠΈΠ· Π΄ΡΠ΅Π²Π΅ΡΠ½ΠΎΠΉ ΠΊΠΎΡΡAnalytical review of the literature devoted to obtaining and to study of properties of organic and
organomineral fertilizers based on a wood bark was performed. Biotechnological methods of wood
bark processing under aerobic and anaerobic conditions were considered. Methods of obtaining of
new fertilizers on the basis at birch bark β biocomposite organomineral fertilizers with the prolonged
action were described. The promising directions were defined for advanced studies on the field of
fertilizers obtaining from wood bar
Study of Phosphates Sorption on the Porous Supports from Birch Bark
ΠΠ·ΡΡΠ΅Π½Ρ ΠΏΡΠΎΡΠ΅ΡΡΡ ΡΠΎΡΠ±ΡΠΈΠΈ ΡΠΎΡΡΠ°ΡΠΎΠ² Na2HPO4 ΠΈ KH2PO4 ΠΈΠ· Π²ΠΎΠ΄Π½ΡΡ
ΡΠ°ΡΡΠ²ΠΎΡΠΎΠ² ΠΏΠΎΡΠΈΡΡΡΠΌΠΈ
ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠ°ΠΌΠΈ ΠΈΠ· Π»ΡΠ±Π° ΠΈ ΠΊΠΎΡΡ Π±Π΅ΡΠ΅Π·Ρ. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΠΈ ΡΠΎΠ»Π΅ΠΉ Π² ΡΠ°ΡΡΠ²ΠΎΡΠ΅,
ΠΏΡΠΈΡΠΎΠ΄Ρ ΠΈ ΡΠ°Π·ΠΌΠ΅ΡΠ° ΡΠ°ΡΡΠΈΡ ΠΏΠΎΠ΄Π»ΠΎΠΆΠ΅ΠΊ Π½Π° ΠΏΡΠΎΡΠ΅ΡΡ ΡΠΎΡΠ±ΡΠΈΠΈ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΏΠΎ ΡΠ²ΠΎΠ΅ΠΉ ΡΠΎΡΠ±ΡΠΈΠΎΠ½Π½ΠΎΠΉ
Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΏΠΎΡΠΈΡΡΠ°Ρ ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠ° ΠΈΠ· ΠΊΠΎΡΡ Π±Π΅ΡΠ΅Π·Ρ ΠΏΡΠ΅Π²ΠΎΡΡ
ΠΎΠ΄ΠΈΡ ΠΏΡΠΎΠΌΡΡΠ»Π΅Π½Π½ΡΠ΅ Π°ΠΊΡΠΈΠ²Π½ΡΠ΅ ΡΠ³Π»ΠΈ ΠΈΠ·
Π΄ΡΠ΅Π²Π΅ΡΠΈΠ½Ρ Π±Π΅ΡΠ΅Π·Ρ. ΠΠΎΠ»ΡΡΠ΅Π½Ρ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½Ρ Π΄Π°Π½Π½ΡΠ΅ ΠΏΠΎ ΠΊΠΈΠ½Π΅ΡΠΈΠΊΠ΅ ΡΠΎΡΠ±ΡΠΈΠΈ ΡΠΎΡΡΠ°ΡΠΎΠ² ΠΏΠΎΡΠΈΡΡΡΠΌΠΈ
ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠ°ΠΌΠΈ ΠΈΠ· Π»ΡΠ±Π° ΠΈ ΠΊΠΎΡΡ Π±Π΅ΡΠ΅Π·ΡProcesses of phosphates Na2HPO4 and KH2PO4 sorption from water solutions by porous supports from
inner birch bark and from birch bark were studied. The influence of salts concentrations in solution,
nature and size of support particles on sorption activity were established. It was shown that sorption
properties of a support from birch bark is higher than that of commercial active carbon from birch
wood. Kinetic features of phosphates sorption by porous supports from inner birch bark and birch
bark were discusse
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