发布求助
文献互助 智能选刊 最新文献

SCIREA Journal of Environment最新文献

筛选
英文 中文
Lead metal ions remediation in vitro, using centrifuge-assisted pectin extract a polysaccharide-based biomolecule. 铅金属离子体外修复，利用离心辅助果胶提取一种以多糖为基础的生物分子。
SCIREA Journal of Environment Pub Date : 2023-06-05 DOI: 10.54647/environmental610368
Daka Jimmy J, Joseph Nondo, Hyden Simwatachela
{"title":"Lead metal ions remediation in vitro, using centrifuge-assisted pectin extract a polysaccharide-based biomolecule.","authors":"Daka Jimmy J, Joseph Nondo, Hyden Simwatachela","doi":"10.54647/environmental610368","DOIUrl":"https://doi.org/10.54647/environmental610368","url":null,"abstract":"Sorption of heavy metal ions by different pectin-rich materials such as waste citrus peels and pectin extracts is emerging as a low-cost and double-headed solution technique for metallic contaminant removal and biomass solid waste management. Heavy metal ions present in drinking water and foods have remained a challenge, as the technology to thoroughly remove such heavy metal ions has remained on a higher side of the cost. Nonetheless, the effect of heavy metals on the health of humans taking contaminated water and foods has remained a constant silent threat. The results are almost certainly fatal with many instances a victim hardly knows the cause, as there is no immediate effect after their consumption. This research focused on evaluating the binding efficiency, spectroscopic characterization and extent of sorption. The study investigated the removal of lead, by pectin extract from orange peel wastes. The centrifuge-assisted pectin extract was chemically and spectrometrically characterized, for molecular conformity. The sorption of heavy metal depended on the mass of pectin, pH, and contact time. Uptake was rapid with equilibrium reached after 60 minutes with high removal of lead solution at pH 5 with efficiency of 71.0 %. SCIREA Journal of Environment http://www.scirea.org/journal/Environmental June 5, 2023 Volume 7, Issue 3, June 2023 https://doi.org/10.54647/environmental610368","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129590048","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}
引用次数: 0
TWO APPROACHES TO STUDYING THE OCEANOSPHERE 研究海洋圈的两种方法
SCIREA Journal of Environment Pub Date : 2023-05-29 DOI: 10.54647/environmental610367
K. Petrov
{"title":"TWO APPROACHES TO STUDYING THE OCEANOSPHERE","authors":"K. Petrov","doi":"10.54647/environmental610367","DOIUrl":"https://doi.org/10.54647/environmental610367","url":null,"abstract":"The study of analytical patterns in the evolution of individual components of the oceanosphere was laid down in oceanology by the programme of the first oceanological expedition aboard the Challenger at the end of the 19 th century. The national geographical school solves problems that are relevant both in physical geography and oceanology: the study of the interaction of the components of nature, and the identification and description of natural territorial complexes of regional and local scales. Successful integrated study, development and protection of natural resources of the coastal zone and the shelf of the World Ocean require the use of analytical oceanological and integrated geographic research methods.","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122038040","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}
引用次数: 0
Industrial experiment on heavy metal recovery of stainless steel slag 不锈钢渣重金属回收工业试验
SCIREA Journal of Environment Pub Date : 2023-05-04 DOI: 10.54647/environmental610361
Baosheng Li, Li Sizhe
{"title":"Industrial experiment on heavy metal recovery of stainless steel slag","authors":"Baosheng Li, Li Sizhe","doi":"10.54647/environmental610361","DOIUrl":"https://doi.org/10.54647/environmental610361","url":null,"abstract":"Industrial experiments on the hydrometallurgical recovery of heavy metals were carried out to identify ways to prevent heavy metal leaching from stainless steel tail slag and provide a scientific basis for producing steel slag fertilizers. The results showed that the comprehensive recovery percentages for metals could reach up to 86% to 95% with the process described in this paper. The average recovery percentages for Cr and Ni were about 90%. The experimental research results have been applied to engineering, and good results have been achieved. Based on mineralogical phase components of heavy metals and separation mechanisms, technological characteristics and influencing factors of the process were analyzed, and techniques for debugging are described herein. All the results should provide a good reference for widespread applications of the process.","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116301887","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}
引用次数: 0
Treatment of corrosion inhibitor in highly mineralized gas field water by advanced oxidation technology 先进氧化技术处理高矿化气田水中缓蚀剂
SCIREA Journal of Environment Pub Date : 2023-03-12 DOI: 10.54647/environmental610349
Jinzhong Zhang, Xiangru Fan, L. B. Yun, Donghe Zhang, Yang Yijin
{"title":"Treatment of corrosion inhibitor in highly mineralized gas field water by advanced oxidation technology","authors":"Jinzhong Zhang, Xiangru Fan, L. B. Yun, Donghe Zhang, Yang Yijin","doi":"10.54647/environmental610349","DOIUrl":"https://doi.org/10.54647/environmental610349","url":null,"abstract":"With more and more oil and gas fields being exploited at home and abroad, serious corrosion problems have been caused to gathering and transportation pipelines, which has become a major problem affecting the safe production and transportation of oil and gas. Corrosion inhibitor is one of the most commonly used protection measures in oil and gas wells and gathering and transportation systems, which has the advantages of low investment, quick effect, simple equipment, and easy operation, and basically does not change the properties of related metal components and media. This paper studies the addition of a corrosion inhibitor (CPI-W) whose main component is fatty acid imidazoline to 8 representative simulated gas field waters, and then determines the COD value change range and the law of gas field wastewater, and selects three representative ones. The effective water treatment oxidant degrades the CPI-W corrosion inhibitor (concentration 1000ppm) in 8 kinds of gas field water. The results show that with the increase of CPI-W dosage, COD values of 8 kinds of gsd field water all increase rapidly. Three advanced oxidation technologies, such as sodium hypochlorite method, Fenton reagent method and potassium persulfate-ferrous sulfate method,","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116577214","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}
引用次数: 0
PREDICTION OF LAND EROSION IN THE CATCHMENT AREA OF THE DELINGAN RESERVOIR USING USLE AND MUSLE METHODS 用usle和muscle方法预测德令安水库集水区土地侵蚀
SCIREA Journal of Environment Pub Date : 2023-01-01 DOI: 10.54647/environmental61328
Jaji Abdurrosyid, Fathul Ngalim, R.Vetridurai null, A. Riyanto, Gotot Slamet Mulyono
{"title":"PREDICTION OF LAND EROSION IN THE CATCHMENT AREA OF THE DELINGAN RESERVOIR USING USLE AND MUSLE METHODS","authors":"Jaji Abdurrosyid, Fathul Ngalim, R.Vetridurai null, A. Riyanto, Gotot Slamet Mulyono","doi":"10.54647/environmental61328","DOIUrl":"https://doi.org/10.54647/environmental61328","url":null,"abstract":"","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123545576","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}
引用次数: 0
Study on the wide range gamma dose rate response for a new type thick gas electron multiplier 新型厚气体电子倍增器的宽范围γ剂量率响应研究
SCIREA Journal of Environment Pub Date : 2022-12-04 DOI: 10.54647/environmental61318
Zhiyuan Li, Zungang Wang, Hui Cui, Haijun Fan, Ying Wang, L. Fu, Xianyun Ai
{"title":"Study on the wide range gamma dose rate response for a new type thick gas electron multiplier","authors":"Zhiyuan Li, Zungang Wang, Hui Cui, Haijun Fan, Ying Wang, L. Fu, Xianyun Ai","doi":"10.54647/environmental61318","DOIUrl":"https://doi.org/10.54647/environmental61318","url":null,"abstract":"","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123001647","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}
引用次数: 0
DETAILED ZONING OF THE COASTAL AND SHELF AREAS OF MARINE ECOREGIONS: A CASE STUDY OF THE BLACK SEA 海洋生态区沿海和陆架区域的详细分区:黑海的案例研究
SCIREA Journal of Environment Pub Date : 2022-07-26 DOI: 10.54647/environmental61295
K. Petrov
{"title":"DETAILED ZONING OF THE COASTAL AND SHELF AREAS OF MARINE ECOREGIONS: A CASE STUDY OF THE BLACK SEA","authors":"K. Petrov","doi":"10.54647/environmental61295","DOIUrl":"https://doi.org/10.54647/environmental61295","url":null,"abstract":"developed principles for zoning marine ecoregions of the World. The authors designated 12 realms, 62 provinces and 232 ecoregions (marine basins). This zoning system reflects the major global features of life in the ocean. However, the assessment of biodiversity, productivity, and the use and conservation of biological resources requires the development of a more detailed system of ecoregion zoning units. This article discusses principles of detailed bionomic zoning of the coastal and shelf areas of marine ecoregions using the Black Sea as an example.","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122673118","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}
引用次数: 1
Kanchan arsenic filters in Nepal: Constraints concerning removal efficiency 尼泊尔Kanchan砷过滤器:对去除效率的限制
SCIREA Journal of Environment Pub Date : 2022-06-27 DOI: 10.54647/environmental61284
B. Mueller
{"title":"Kanchan arsenic filters in Nepal: Constraints concerning removal efficiency","authors":"B. Mueller","doi":"10.54647/environmental61284","DOIUrl":"https://doi.org/10.54647/environmental61284","url":null,"abstract":"","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129777083","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}
引用次数: 0
Impact Review of Climate Change on Regional Transformation and Environmental in Iran 气候变化对伊朗区域转型和环境的影响综述
SCIREA Journal of Environment Pub Date : 2022-03-24 DOI: 10.54647/environmental61274
Mohammad Reza Arasteh Taleshmekaiil, Bahareh Rouki, Yousef Ghaderpour, Leyla Khandan
{"title":"Impact Review of Climate Change on Regional Transformation and Environmental in Iran","authors":"Mohammad Reza Arasteh Taleshmekaiil, Bahareh Rouki, Yousef Ghaderpour, Leyla Khandan","doi":"10.54647/environmental61274","DOIUrl":"https://doi.org/10.54647/environmental61274","url":null,"abstract":"","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125279582","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}
引用次数: 0
ENGINEERING PROPERTIES OF WALL PANELS PRODUCED FROM WASTE PAPERS AND CHICKEN FEATHER (DOWN) FIBRES 由废纸和鸡毛(羽绒)纤维制成的墙板的工程性能
SCIREA Journal of Environment Pub Date : 2021-07-05 DOI: 10.54647/environmental61237
Tolulope Eunice KOLAJO, Opeyemi Elizabeth ODULE
{"title":"ENGINEERING PROPERTIES OF WALL PANELS PRODUCED FROM WASTE PAPERS AND CHICKEN FEATHER (DOWN) FIBRES","authors":"Tolulope Eunice KOLAJO, Opeyemi Elizabeth ODULE","doi":"10.54647/environmental61237","DOIUrl":"https://doi.org/10.54647/environmental61237","url":null,"abstract":"","PeriodicalId":201245,"journal":{"name":"SCIREA Journal of Environment","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127205680","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}
引用次数: 0
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信