Pub Date : 2019-03-30DOI: 10.12912/23920629/106202
Wojciech P. Lipiński
The article presents the problems of agrochemical research based on practical experience conducted in the existing chemical and agricultural stations in Poland. The results of research on soils used for agriculture in the years 19552017 are presented. Soil testing is carried out for the needs of advising on the use of fertilizers on farms in order to intensify plant production. The results of this research are also used to develop maps of pH and abundance of soil in absorbable forms P, K and Mg, which are systematically published in the statistical yearbooks of the Central Statistical Office. The result is to determine the state of contamination of agricultural soils with heavy metals and to determine the hazard classes for these elements in the cultivation of plants. In addition, increased sulfur content in Poland’s soils was found and hazard zones were identified for this constituent. The concentrations of phosphorus, iron and aluminum were also determined, which allowed to limit the soil phosphorus indicator, which is characterized by soil saturation or sorption capacity. The presented works takes of reducing the impact of agricultural activity on the environment, in connection with the improvement of the quality of produced food.
{"title":"Agrochemical properties of agriculturally used soils","authors":"Wojciech P. Lipiński","doi":"10.12912/23920629/106202","DOIUrl":"https://doi.org/10.12912/23920629/106202","url":null,"abstract":"The article presents the problems of agrochemical research based on practical experience conducted in the existing chemical and agricultural stations in Poland. The results of research on soils used for agriculture in the years 19552017 are presented. Soil testing is carried out for the needs of advising on the use of fertilizers on farms in order to intensify plant production. The results of this research are also used to develop maps of pH and abundance of soil in absorbable forms P, K and Mg, which are systematically published in the statistical yearbooks of the Central Statistical Office. The result is to determine the state of contamination of agricultural soils with heavy metals and to determine the hazard classes for these elements in the cultivation of plants. In addition, increased sulfur content in Poland’s soils was found and hazard zones were identified for this constituent. The concentrations of phosphorus, iron and aluminum were also determined, which allowed to limit the soil phosphorus indicator, which is characterized by soil saturation or sorption capacity. The presented works takes of reducing the impact of agricultural activity on the environment, in connection with the improvement of the quality of produced food.","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48872134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on the impact of oxobio- and biodegradable plastics on the environment","authors":"Florentyna Markowicz","doi":"10.12912/23920629/95278","DOIUrl":"https://doi.org/10.12912/23920629/95278","url":null,"abstract":"","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66194392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The purpose of the work was to analyze the possibilities of using the leachate pollution index (LPI) to assess the state of contamination of leachate waters, using the results of monitoring and extended scope of research. Based on the conducted analysis, it can be noticed that the use of the results of determinations in the current scope for the assessment of the effluent waters is ineffective and may provide incomplete information on the actual impact of the landfill on the aquatic environment. The valid range of the physicochemical properties of leachate waters should be verified, because it relies heavily on the study of heavy metal content, but does not take into account other Inżynieria Ekologiczna Ecological Engineering Volume 19, Issue 6, December 2018, pages 57–64 https://doi.org/10.12912/23920629/95279 Received: 2018.09.15 Accepted: 2018.11.02 Published: 2018.12.01 „Europejski Fundusz Rolny na rzecz Rozwoju Obszarów Wiejskich: Europa inwestująca w obszary wiejskie”. Artykuł opracowany na zlecenie Centrum Doradztwa Rolniczego w Brwinowie. Artykuł współfinansowany ze środków Unii Europejskiej w ramach II Schematu Pomocy Technicznej „Krajowa Sieć Obszarów Wiejskich” Program Rozwoju Obszarów Wiejskich na lata 2014–2020. Instytucja Zarządzająca Programem Rozwoju Obszarów Wiejskich na lata 2014-2020 – Minister Rolnictwa i Rozwoju Wsi.
这项工作的目的是利用监测结果和扩大的研究范围，分析利用渗滤液污染指数(LPI)来评估渗滤液污染状况的可能性。根据所进行的分析，可以注意到，将目前范围内的测定结果用于废水评估是无效的，并且可能提供关于垃圾填埋场对水生环境的实际影响的不完整信息。渗滤液的物理化学性质的有效范围应该得到验证，因为它严重依赖于重金属含量的研究，但没有考虑到其他Inżynieria Ekologiczna生态工程第19卷，第6期，2018年12月，57-64页https://doi.org/10.12912/23920629/95279收件:2018.09.15收件:2018.11.02发布:2018.12.01“Europejski Fundusz Rolny na rzecz Rozwoju Obszarów Wiejskich: Europa inwestująca w obszary wiejskie”。[1] Brwinowie, artykuowopracowany, zlecenie, Doradztwa, Rolniczego。artykukov współfinansowany ze środków Unii Europejskiej w ramach II Schematu Pomocy Technicznej " Krajowa sieki Obszarów Wiejskich " Program Rozwoju Obszarów Wiejskich na lata 2014-2020。Instytucja Zarządzająca计划罗兹沃州Obszarów Wiejskich na lata 2014-2020 -部长罗尔尼特瓦·罗兹沃州。
{"title":"Analysis of possibilities of water environment assessment in the area of the landfillment of municipal waste","authors":"Aleksandra Wdowczyk, A. Szymańska-Pulikowska","doi":"10.12912/23920629/95279","DOIUrl":"https://doi.org/10.12912/23920629/95279","url":null,"abstract":"The purpose of the work was to analyze the possibilities of using the leachate pollution index (LPI) to assess the state of contamination of leachate waters, using the results of monitoring and extended scope of research. Based on the conducted analysis, it can be noticed that the use of the results of determinations in the current scope for the assessment of the effluent waters is ineffective and may provide incomplete information on the actual impact of the landfill on the aquatic environment. The valid range of the physicochemical properties of leachate waters should be verified, because it relies heavily on the study of heavy metal content, but does not take into account other Inżynieria Ekologiczna Ecological Engineering Volume 19, Issue 6, December 2018, pages 57–64 https://doi.org/10.12912/23920629/95279 Received: 2018.09.15 Accepted: 2018.11.02 Published: 2018.12.01 „Europejski Fundusz Rolny na rzecz Rozwoju Obszarów Wiejskich: Europa inwestująca w obszary wiejskie”. Artykuł opracowany na zlecenie Centrum Doradztwa Rolniczego w Brwinowie. Artykuł współfinansowany ze środków Unii Europejskiej w ramach II Schematu Pomocy Technicznej „Krajowa Sieć Obszarów Wiejskich” Program Rozwoju Obszarów Wiejskich na lata 2014–2020. Instytucja Zarządzająca Programem Rozwoju Obszarów Wiejskich na lata 2014-2020 – Minister Rolnictwa i Rozwoju Wsi.","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66194480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
There were 58 species in the analyzed area, some of them occurred in three locations. A few of the issues discussed indicate the explanation of several phenomena occurring amongst both rare plants which are sometimes legally protected. Some of them are included on the red list the exemple rare plants Scheuchzeria palustris regarded as an relict boreal and orchids species. There have recordet degration species included those preffering alkaline substrates and Oxycocco-Sphagnetes classe. The study of Scheuchzeria palustris was conducted on one recent stands in the Łódz region, in the Czarny Ług Reserve near Wolbórz. There is an emphasis on the migration of plants which in some cases are previously cultivated by man. Juncus bulbosus in two forms, was found in ecotonal zones with wariable water condition. There nereumougs alien species. An important issue is the issue of anthropogenic impact. on which it usually grows. The statistical analysis carried out using a descriptive method for the listed species, in most cases showed a variation of heavy metal, starting from weak ones such as Pb (non tand stronger ones such as Cr. Apart from heavy metals, high in case of Ca0 content and low with reference to Ph and C:N). characteristic in evolution the soils for themporary and oligotrophe boogs.
{"title":"New position of vascular plants and verification given from Central Poland with particular emphasis on Scheuchzeria palustris L.","authors":"R. Plackowski, J. Sender","doi":"10.12912/23920629/99167","DOIUrl":"https://doi.org/10.12912/23920629/99167","url":null,"abstract":"There were 58 species in the analyzed area, some of them occurred in three locations. A few of the issues discussed indicate the explanation of several phenomena occurring amongst both rare plants which are sometimes legally protected. Some of them are included on the red list the exemple rare plants Scheuchzeria palustris regarded as an relict boreal and orchids species. There have recordet degration species included those preffering alkaline substrates and Oxycocco-Sphagnetes classe. The study of Scheuchzeria palustris was conducted on one recent stands in the Łódz region, in the Czarny Ług Reserve near Wolbórz. There is an emphasis on the migration of plants which in some cases are previously cultivated by man. Juncus bulbosus in two forms, was found in ecotonal zones with wariable water condition. There nereumougs alien species. An important issue is the issue of anthropogenic impact. on which it usually grows. The statistical analysis carried out using a descriptive method for the listed species, in most cases showed a variation of heavy metal, starting from weak ones such as Pb (non tand stronger ones such as Cr. Apart from heavy metals, high in case of Ca0 content and low with reference to Ph and C:N). characteristic in evolution the soils for themporary and oligotrophe boogs.","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66194513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The threat of maize cultivation by the pest Diabrotica virgifera\u0000(based on monitoring of selected communes in the Opole province)","authors":"J. Sławiński, E. Gołąbek","doi":"10.12912/23920629/97372","DOIUrl":"https://doi.org/10.12912/23920629/97372","url":null,"abstract":"","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48854207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The paper presents the results of the research of nutrients concentration (total nitrogen – TN, NH4, NO3, NO2, total phosphorus – TP, PO4) in the waters of inactive quarries. The aim of research was to assess the condition of quarry lakes. Average concentration of TN was within 1.10-3.50 mgN×dm-3and TP in the range of 0.39–1.08 mgP·dm-3. No risk of reservoir enrichment by nitrates from agricultural sources was found, the maximum NO3 concentration was 1.06 mgNO3·dm -3. High concentration of TP (>0,1 mgP·dm-3) causes eutrophication, occurring in all reservoirs, manifested by algal blooms and affects poor water status assessment. The worst water quality was found in the quarry lakes KG-3 and KG-2 exposed to the sewage from farms. The examined indicators of water pollution in quarry lakes KG-1, KŁ-4, KM-5 fulfill the requirements of category A1 and potentially may be a source of water for consumption (after water treatment). Keyword: quarry lake, water reservoir, quarry, nutrients, nitrates, phosphates, water quality Inżynieria Ekologiczna Ecological Engineering Volume 19, Issue 6, December 2018, pages 1–13 https://doi.org/10.12912/23920629/94957 Received: 2018.09.15 Accepted: 2018.11.02 Published: 2018.12.01 „Europejski Fundusz Rolny na rzecz Rozwoju Obszarów Wiejskich: Europa inwestująca w obszary wiejskie”. Artykuł opracowany na zlecenie Centrum Doradztwa Rolniczego w Brwinowie. Artykuł współfinansowany ze środków Unii Europejskiej w ramach II Schematu Pomocy Technicznej „Krajowa Sieć Obszarów Wiejskich” Program Rozwoju Obszarów Wiejskich na lata 2014–2020. Instytucja Zarządzająca Programem Rozwoju Obszarów Wiejskich na lata 2014-2020 – Minister Rolnictwa i Rozwoju Wsi.
{"title":"Preliminary evaluation of nutrients concentration in quarry lakes located on the rural areas","authors":"B. Jawecki, Jerzy Mirski","doi":"10.12912/23920629/94957","DOIUrl":"https://doi.org/10.12912/23920629/94957","url":null,"abstract":"The paper presents the results of the research of nutrients concentration (total nitrogen – TN, NH4, NO3, NO2, total phosphorus – TP, PO4) in the waters of inactive quarries. The aim of research was to assess the condition of quarry lakes. Average concentration of TN was within 1.10-3.50 mgN×dm-3and TP in the range of 0.39–1.08 mgP·dm-3. No risk of reservoir enrichment by nitrates from agricultural sources was found, the maximum NO3 concentration was 1.06 mgNO3·dm -3. High concentration of TP (>0,1 mgP·dm-3) causes eutrophication, occurring in all reservoirs, manifested by algal blooms and affects poor water status assessment. The worst water quality was found in the quarry lakes KG-3 and KG-2 exposed to the sewage from farms. The examined indicators of water pollution in quarry lakes KG-1, KŁ-4, KM-5 fulfill the requirements of category A1 and potentially may be a source of water for consumption (after water treatment). Keyword: quarry lake, water reservoir, quarry, nutrients, nitrates, phosphates, water quality Inżynieria Ekologiczna Ecological Engineering Volume 19, Issue 6, December 2018, pages 1–13 https://doi.org/10.12912/23920629/94957 Received: 2018.09.15 Accepted: 2018.11.02 Published: 2018.12.01 „Europejski Fundusz Rolny na rzecz Rozwoju Obszarów Wiejskich: Europa inwestująca w obszary wiejskie”. Artykuł opracowany na zlecenie Centrum Doradztwa Rolniczego w Brwinowie. Artykuł współfinansowany ze środków Unii Europejskiej w ramach II Schematu Pomocy Technicznej „Krajowa Sieć Obszarów Wiejskich” Program Rozwoju Obszarów Wiejskich na lata 2014–2020. Instytucja Zarządzająca Programem Rozwoju Obszarów Wiejskich na lata 2014-2020 – Minister Rolnictwa i Rozwoju Wsi.","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47330445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Morphological study of activated sludge flocs with the use of particle size and shape image analyzer","authors":"M. Kuśnierz, M. Domańska, Kamila Szafulska","doi":"10.12912/23920629/97263","DOIUrl":"https://doi.org/10.12912/23920629/97263","url":null,"abstract":"","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66194228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Booming urbanization has negative impact on hydrological processes at different scales, which occurring both on and below the earth surface. However, there is still a question of how modifications in the land use affect the regional water balance and searching the tools that will enable it. In the current work, a simulation WetSpass model Inżynieria Ekologiczna Ecological Engineering Volume 19, Issue 6, December 2018, pages 33–41 https://doi.org/10.12912/23920629/95276 Received: 2018.09.15 Accepted: 2018.11.02 Published: 2018.12.01 „Europejski Fundusz Rolny na rzecz Rozwoju Obszarów Wiejskich: Europa inwestująca w obszary wiejskie”. Artykuł opracowany na zlecenie Centrum Doradztwa Rolniczego w Brwinowie. Artykuł współfinansowany ze środków Unii Europejskiej w ramach II Schematu Pomocy Technicznej „Krajowa Sieć Obszarów Wiejskich” Program Rozwoju Obszarów Wiejskich na lata 2014–2020. Instytucja Zarządzająca Programem Rozwoju Obszarów Wiejskich na lata 2014-2020 – Minister Rolnictwa i Rozwoju Wsi.
{"title":"Bilans wodny powierzchni ziemi na obszarze Wrocławia na podstawie badań symulacyjnych przy pomocy modelu WetSpass","authors":"J. Kajewska-Szkudlarek, I. Kajewski, I. Otop","doi":"10.12912/23920629/95276","DOIUrl":"https://doi.org/10.12912/23920629/95276","url":null,"abstract":"Booming urbanization has negative impact on hydrological processes at different scales, which occurring both on and below the earth surface. However, there is still a question of how modifications in the land use affect the regional water balance and searching the tools that will enable it. In the current work, a simulation WetSpass model Inżynieria Ekologiczna Ecological Engineering Volume 19, Issue 6, December 2018, pages 33–41 https://doi.org/10.12912/23920629/95276 Received: 2018.09.15 Accepted: 2018.11.02 Published: 2018.12.01 „Europejski Fundusz Rolny na rzecz Rozwoju Obszarów Wiejskich: Europa inwestująca w obszary wiejskie”. Artykuł opracowany na zlecenie Centrum Doradztwa Rolniczego w Brwinowie. Artykuł współfinansowany ze środków Unii Europejskiej w ramach II Schematu Pomocy Technicznej „Krajowa Sieć Obszarów Wiejskich” Program Rozwoju Obszarów Wiejskich na lata 2014–2020. Instytucja Zarządzająca Programem Rozwoju Obszarów Wiejskich na lata 2014-2020 – Minister Rolnictwa i Rozwoju Wsi.","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66194315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The paper assesses the hydro-morphological of the Misciwojow retention reservoir. The evaluation was carried out using the Ilnicki and Lewandowski’s method and the British River Habitat Survey (RHS), adapted to Polish conditions. The reservoir discussed in this paper is one of two small retention facilities in the Lower Silesian Voivodship with a preliminary reservoir. Apart from the function of water storage and flood protection, the main reservoir is also intended for recreational purpose. The biological barriers used separate the main reservoir from the initial reservoir, making it an island for waterfowl and other animals.
{"title":"Hydromorphological valorisation of the retention reservoir located in Mściwojów","authors":"B. Malczewska, Paulina Pluskota, J. Kempiński","doi":"10.12912/23920629/95280","DOIUrl":"https://doi.org/10.12912/23920629/95280","url":null,"abstract":"The paper assesses the hydro-morphological of the Misciwojow retention reservoir. The evaluation was carried out using the Ilnicki and Lewandowski’s method and the British River Habitat Survey (RHS), adapted to Polish conditions. The reservoir discussed in this paper is one of two small retention facilities in the Lower Silesian Voivodship with a preliminary reservoir. Apart from the function of water storage and flood protection, the main reservoir is also intended for recreational purpose. The biological barriers used separate the main reservoir from the initial reservoir, making it an island for waterfowl and other animals.","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66194488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
STRESZCZENIE Gospodarowanie bioodpadami powinno opierać się na przejrzystym, kompleksowym podejściu, z uwzględnieniem cyklu życia. Pakiet Komisji Europejskiej dotyczący gospodarki o obiegu zamkniętym wprowadza restrykcyjne wymogi dotyczące recyclingu odpadów, w tym wskazuje odzysk materiałowy jako preferowany dla odpadów biodegradowalnych. W związku z wprowadzeniem selektywnej zbiórki frakcji bio-odpadów komunalnych, problemami związanymi z bezpośrednim zagospodarowaniem przyrodniczym osadów ściekowych – technologie przetwarzania odpadów ulegających biodegradacji w nawozy organiczno-mineralne stwarzają możliwość odzysku cennej substancji organicznej. Produkty z serii OrCal® i OrCal® pHregulator zostały zaklasyfikowane jako środki poprawiające właściwości gleby i nawozy organiczno-mineralne do zastosowania na gruntach ornych oraz do rekultywacji gruntów. W ich skład wchodzą związki wapnia (Ca) oraz związki organiczne. 1 tona OrCal® zawiera około 47 kg azotu (N), około 25 kg fosforu (P2O5), 13,8 kg potasu (K2O) oraz co najmniej 250 kg wapnia (CaO). Działanie nawozu OrCal ®
{"title":"Processing of biodegradable waste into organic-calcium fertilizer; distribution and yield effectiveness of fertilizer","authors":"M. Kacprzak, Tomasz Chabelski, J. Zakrzewski","doi":"10.12912/23920629/99309","DOIUrl":"https://doi.org/10.12912/23920629/99309","url":null,"abstract":"STRESZCZENIE Gospodarowanie bioodpadami powinno opierać się na przejrzystym, kompleksowym podejściu, z uwzględnieniem cyklu życia. Pakiet Komisji Europejskiej dotyczący gospodarki o obiegu zamkniętym wprowadza restrykcyjne wymogi dotyczące recyclingu odpadów, w tym wskazuje odzysk materiałowy jako preferowany dla odpadów biodegradowalnych. W związku z wprowadzeniem selektywnej zbiórki frakcji bio-odpadów komunalnych, problemami związanymi z bezpośrednim zagospodarowaniem przyrodniczym osadów ściekowych – technologie przetwarzania odpadów ulegających biodegradacji w nawozy organiczno-mineralne stwarzają możliwość odzysku cennej substancji organicznej. Produkty z serii OrCal® i OrCal® pHregulator zostały zaklasyfikowane jako środki poprawiające właściwości gleby i nawozy organiczno-mineralne do zastosowania na gruntach ornych oraz do rekultywacji gruntów. W ich skład wchodzą związki wapnia (Ca) oraz związki organiczne. 1 tona OrCal® zawiera około 47 kg azotu (N), około 25 kg fosforu (P2O5), 13,8 kg potasu (K2O) oraz co najmniej 250 kg wapnia (CaO). Działanie nawozu OrCal ®","PeriodicalId":53324,"journal":{"name":"Inzynieria Ekologiczna","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66195057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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