International Journal of Advanced Research in Chemical Science最新文献_第9页

Reverse Osmosis Technology, its Applications and Nano-Enabled Membrane 反渗透技术及其应用与纳米膜

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0502005

A. Ahuchaogu, Okonkwo Joseph Chukwu, A. Obike, C. E. Igara, N. I. Chidi, J. O. Echeme

引用次数: 15

Reclamation of Saline Water through Solar Desalinization Process under Arid/Semi-Arid of Thar at Umerkot District, Sindh, Pakistan 巴基斯坦信德省Umerkot地区干旱/半干旱地区太阳能脱盐法回收咸水

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0505001

M. A. Ullah, Arshad Ali, M. Aslam, Ataullah, B. Lal

{"title":"Reclamation of Saline Water through Solar Desalinization Process under Arid/Semi-Arid of Thar at Umerkot District, Sindh, Pakistan","authors":"M. A. Ullah, Arshad Ali, M. Aslam, Ataullah, B. Lal","doi":"10.20431/2349-0403.0505001","DOIUrl":"https://doi.org/10.20431/2349-0403.0505001","url":null,"abstract":"Drinking water is essential necessitate for daily life as there is dearth of water in many parts globally. Water quality ought to be such that it can be used by persons for drinking purpose. There are already plenty of solar units present in the market that can do reclamation process, as the available desalinization solar units clean the water safe to drink In desalination process the removal of salt and other minerals from the water is carried out to make it suitable for human consumption and industrial use. Reverse Osmosis (RO) is the one and only one regularly used domestic filtration system that removes even all the impurities. RO is required if the Total Dissolved Solids (TDS) exceeds a certain value. The main objective of this project is to use the sun as source of energy through solar desalinization technique which cleans water for drinking purpose and installed three or four desalinization solar units at village level that operates on solar power. This study showed that 88 liters saline water provided the maximum drinkable water at the adjustment@6 liters/hr/panel at Arid Zone Research Institute, UmerKot. The performance of desalinization solar units installed at Goth Nawab Ji Dhani (Umerkot) using brackish water having 14.45 dSm salts removed the toxic salts through solar desalinization technique and reduced it to 0.15 dSm. Water having so minute salts is fit for drinking purpose. This system creates awareness to the local communities.","PeriodicalId":13721,"journal":{"name":"International Journal of Advanced Research in Chemical Science","volume":"65 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88988622","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

Investigation on the Removal of Fe (II) from Wastewater onto Chemically Activated Sawdust 化学活化木屑去除废水中铁(II)的研究

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0506004

S. Shrestha

引用次数: 1

Physiochemical Analysis of Local (Fulani) Yoghurt Syrup Sold in Bauchi Metropolis 包奇市出售的本地(富拉尼)酸奶糖浆的理化分析

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0504005

M. A. Shibdawa, O. Ushie, E. Ogah, Longbap B.D

{"title":"Physiochemical Analysis of Local (Fulani) Yoghurt Syrup Sold in Bauchi Metropolis","authors":"M. A. Shibdawa, O. Ushie, E. Ogah, Longbap B.D","doi":"10.20431/2349-0403.0504005","DOIUrl":"https://doi.org/10.20431/2349-0403.0504005","url":null,"abstract":"Yogurt is a fermented milk product consumed by large segments of our population either as a part of diet or as a refreshing beverage. It is a nutritiously balanced food containing almost all the nutrients present in milk but in a more assimilable form. It is obtained by lactic acid fermentation of milk through the action of Streptococcus thermophilus and lactobacillus bulgaricus (Adolfessonet al., 2004). It is more nutritious than many other fermented milk products because it contains a high level of milk solids in addition to nutrients developed during the fermentation process and its sensory attributes have a large effect on consumer acceptability (Sant – eve et al., 2008). Yoghurt whether produced from raw milk or fabricated milk, still has similar physical, chemical, sensory and microbiological properties. These properties are essential and must be preserved during storage. The chemical composition and microbiological quality of yoghurt has been reported by several workers Saint – eveet al., 2008; Yagygin and Kinc 1980; Dayisoylu, 1993; McGregor and white, 1986. Yoghurt is one of the oldest fermented milk products known. Fermentation of milk involves the action microorganisms, principally the lactic acid bacteria. These microorganisms sour the milk by converting the milk sugar lactose to lactic acid (Kagan, 1985). Yoghurt gels are built of dusters of aggregated case in particles formed as a result of gradual fermentation of lactose by lactic acid bacteria (Horine, 1999, 2003).","PeriodicalId":13721,"journal":{"name":"International Journal of Advanced Research in Chemical Science","volume":"16 1","pages":"17-22"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88189565","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

Plastic Bags- Review on Problems and Remedies 塑胶袋-检讨问题及补救方法

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0501001

Sunil jayant Kulkarni

{"title":"Plastic Bags- Review on Problems and Remedies","authors":"Sunil jayant Kulkarni","doi":"10.20431/2349-0403.0501001","DOIUrl":"https://doi.org/10.20431/2349-0403.0501001","url":null,"abstract":"Solid waste treatment is becoming major area of concern for ecological balance. The solid waste, if biodegradable can be treated satisfactorily by using various aerobic and anaerobic methods [1-4]. Also methods like digestion, composting, vermicomposting and anaerobic digestion are used for solid waste according to the composition of the waste and the requirement [5]. The waste from electronic industry can be reused and recycled. Plastic waste is one form of the solid waste which is increasingly becoming cause of concern. The reuse and recycling of the plastic is best option. Plastic can also be used in road construction [6-10]. The current paper focuses on specific plastic waste, plastic bags. A plastic bag, polybag, or pouch is a type of container made of thin, flexible, plastic film, nonwoven fabric, or plastic textile. Plastic bags are used for containing and transporting goods such as foods, produce, powders, ice, magazines, chemicals, and waste. It is a common form of packaging. It is most popular packing material. The environmental problems due to plastic are very serious. The no biodegradable nature of the plastic material is major concern. They clog water drainage. The irresponsible disposal of the plastic bags is considered one of the reasons for calamities like flooding.","PeriodicalId":13721,"journal":{"name":"International Journal of Advanced Research in Chemical Science","volume":"23 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88043295","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

Influx of Bis 2 Amino Pyridinium Maleate with Ccl 4 氯化氯化钠注入马来酸双氨基吡啶的研究

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0504001

K. Senthilkannan

引用次数: 0

Synthesis, Spectral Study of Demi-macrocycles of Ligand N2O2 with Zn (II) Ion Zn (II)离子配体N2O2半大环的合成与光谱研究

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0507005

Sameena Rasheed, A. Dwivedi, M. U. Khan

引用次数: 0

Kinetic and Mechanistic Study of Oxidation of 3-Methyl-2-Butanone by Isoquinolinium Bromochromate 异喹啉溴铬酸盐氧化3-甲基-2-丁酮的动力学和机理研究

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0501002

K. Trivedi, M. U. Khan, A. Dwivedi

引用次数: 0

Low Temperature Catalytic Pyrolysis of Polyethylene Terephthalate 聚对苯二甲酸乙二醇酯的低温催化热解

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0505005

N. Surma, T. P.N., G. Ijuo

{"title":"Low Temperature Catalytic Pyrolysis of Polyethylene Terephthalate","authors":"N. Surma, T. P.N., G. Ijuo","doi":"10.20431/2349-0403.0505005","DOIUrl":"https://doi.org/10.20431/2349-0403.0505005","url":null,"abstract":"Low temperature pyroylsis of polyethylene terepthalate (PET) was studied by adapting a pressure cooking pot of height 30.00 cm with an lnternal diameter of 31.50 cm. The pyrolysis reaction was done using fluid catalytic cracking (FCC) catalyst. The gases evolved during the pyrolysis reaction were collected in tedlar bags and analysis was done using a Buck 530 gas chromatogram. The pyrolysis reaction with fresh fluid catalytic cracking (FCC) catalyst at 150 C and 250 C using catalyst / sample ratio of 1:8 showed aliphatic hydrocarbons in the range of C1 – C10 with a total concentration of 485.8220 and 100.2732 ppm respectively. The corresponding values obtained at 150 C and 250 C using catalyst/sample ratio of 1:16 were 157.3500 and 84.1590 ppm respectively. The pyrolysis reaction with spent FCC catalyst at 150 C and 250 C using catalyst/sample ratio of 1:8 gave the following total concentrations 91.6869 and 81.6393 ppm respectively. The corresponding values obtained at 150 C and 250 C using catalyst/sample ratio of 1:16 were 210.2899 and 123.7272 ppm respectively. Fuel gases, gasoline range products and other organic gases were obtained even when the reaction took place at lower temperatures thereby minimizing the cost of energy.","PeriodicalId":13721,"journal":{"name":"International Journal of Advanced Research in Chemical Science","volume":"23 1","pages":"20-25"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85848484","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

Influx of Bis 2 Amino Pyridinium Maleate with Ethanol 马来酸双氨基吡啶与乙醇的内流

International Journal of Advanced Research in Chemical Science Pub Date : 2018-01-01 DOI: 10.20431/2349-0403.0505002

K. Senthilkannan

引用次数: 0