Journal of Chemistry, Environmental Sciences and its Applications

Journal Information
ISSN / EISSN : 23497564 / 23497769
Current Publisher: Chitkara University Publications (10.15415)
Total articles ≅ 27
Archived in
SHERPA/ROMEO
Filter:

Latest articles in this journal

Lata Rani, Jyotsna Kaushal, Arun Lal Srivastav
Journal of Chemistry, Environmental Sciences and its Applications, Volume 5, pp 29-34; doi:10.15415/jce.2019.52003

Abstract:
Due to industrialization and increasing population, wastewater treatment has become a big challenge.There are numerous techniques such as ion-exchange, adsorption, membrane filtration, coagulation, flocculation, floating and electrochemical approach developed for the remediation of contaminants from wastewater. But, now it is necessary to develop an approach which should has high efficiency, less expensive and environmental friendly, so that limitation of existing techniques can be overcome. Recent developments of biochar have attracted the researchers into this area. Different methods are discovered to synthesized biochar for the removal of pollutants from wastewater. In this review, biochar are elaborated and critically discussed which have reported for the removal of metallic pollutants present in waste water.
Shivam Modi, Pooja Mahajan
Journal of Chemistry, Environmental Sciences and its Applications, Volume 5, pp 35-39; doi:10.15415/jce.2019.52004

Abstract:
Biogas is a non-exhaustible of energy which can be formed from anaerobic fermentation of different types of biodegradable waste such as food waste, plant waste, animal waste sewage and other organic waste. The typical composition of Biogas includes CH4 (50–70%) which is responsible for maximum energy content along with CO2 (25–50%) that can be collected, stored and supplied. Biogas acts as a multipurpose and an eco- friendly sustainable resource of energy which can be utilized for cooking, electricity generation, lightning, heating etc. Biodegradable waste specifically produced in large amounts as a kitchen waste. In modern society, the solid waste per capita has been consistently increasing as of increase in population and change in socio-economic-cultural habits. The biogas production through the kitchen waste thereof provides a solution of disposal of solid waste. The bio gas production through anaerobic degradation pathways can be controlled and enhanced with the help of certain microorganisms and advancements of new technologies. In this research work, an attempt is being made to produce the biogas from kitchen and food waste collected from hostel mess of Chitkara University, Punjab and a novel method of production of microorganism has been also proposed for fast degradation of waste. Under this project, a survey for the estimation of daily production of organic waste from hostel mess has also been done for fifteen day.
J M Mir, F A Itoo
Journal of Chemistry, Environmental Sciences and its Applications, Volume 5, pp 11-15; doi:10.15415/jce.2018.51002

Abstract:
Study of molecular density theory is considered nowadays as a powerful tool to speculate various physical and chemical properties of materials. Herein, we report the theoretical inference of associated changes in chemical properties of sodium dodecyl sulphate and tartrazine when allowed to go through pre- and post-micellization phenomena. Because of the involvement of the two compounds in manifold industrial applications, the study reflects some important conclusions of drug-surfactant chemistry. The computational work involves the use of Polarizable Continuum Model (PCM), water as solvent and 631g(d,p) basis set with B3LYP as functional. Each molecule was run individually first to arrive at an optimized structure followed by a final optimization of assumed network (mesh of proposed binary mixture) to visualize the changes that occur on combination. Each set of energy minimal calculation was then run for frequency calculation, electronic spectral evaluation and molecular natural population analysis. Molecular electrostatic potential surfaces were discussed in linking the appropriate hydrophobic and hydrophilic interaction.
Suyog A. Soni, Vikram R. Jadhav, Tushar A. Kere
Journal of Chemistry, Environmental Sciences and its Applications, Volume 5, pp 1-9; doi:10.15415/jce.2018.51001

Abstract:
A successful series of CuxZn1-xO (variable x = 0.05, 0.1, 0.15 and 0.2) were characterized by thermogravimetric (TG-DTA), Fourier Transform Infra-Red (FTIR) spectroscopy, and X-ray Diffraction (XRD) techniques. The photocatalytic activity of prepared samples was accurately assessed by the photocatalytic decomposition of LASER dye in an aqueous solution under irradiation of solar light and was compared favourably to non-dope commercially available ZnO photo-catalyst. The effect of various parameters like the amount of a catalyst, the calcination temperature on photocatalytic activity is also studied. The direct effect of various photosensitizing salts like NaCl, Na2CO3, and Na2S2O3 on photocatalytic activity of ZnO and Cu0.05Zn0.95O was carefully studied.
V K Pandey, N Kumar, A K Bhardwaj
Journal of Chemistry, Environmental Sciences and its Applications, Volume 4, pp 59-61; doi:10.15415/jce.2018.42008

Abstract:
Dyes are organic compound have colouring properties of the object which used in industrial application. Huge effluent are releasing by industrial processing, where the microorganism may naturally adopted against particular problems. Present work focused over the selection and screening few best native candidates from diverse bacteria from semi-skilled dye industrial effluent. From eleven isolated bacterial colonies only two are found resistant against azo dyes (Methyl orange and Trypan blue). During the screening it observed that isolates of bacteria (VN1 and VN2) were tolerates and decolorize azo dye up to 500 ppm. These bacterial strain can be used efficientlyremoval of dyes contamina-tion from ex-situ and in-situ.
Uday Bhan Prajapati, Arun Lal Srivastav, Shiraz A.Wajih
Journal of Chemistry, Environmental Sciences and its Applications, Volume 4, pp 51-57; doi:10.15415/jce.2018.42007

Abstract:
In present study, an evaluation of ZESTP (Zero Energy Sewage Treatment Plant) has been described as an alternative solution of sewage water treatment. This system has become widely famous because of having great absorption efficiencyof nutrients, simple construction and maintenance, relatively less costly as well as a strong process. After treatment of sewage water, the level of dissolve oxygen was increased up to 73% due to the enhanced numbers of photosynthetic organisms. Some aquatic macrophytes such as Eichhornia crassipes (Mart.) Solms, Pistia stratiotes L. and Hydrilla verticillata Casp were used in ZESTP for waste water treatment based on phytoremediation. ZESTP could reduce the around 84% turbidity, 46% electrical conductivity, 43% salinity, 74% acidity, 69% free CO2, 73% BOD, 44% COD, 70% suspended solids, 62% total hardness, 71% chloride, 59% cadmium, 51% iron, and 71% copper from the waste water. Naturally, some plants have capability are to retain and/or remove fatal chemicals which are present in sewage water. Moreover, macrophytes based ZESTP is a cost effective and an eco-friendly technique of sewage water treatment.
Jagseer Singh
Journal of Chemistry, Environmental Sciences and its Applications, Volume 4, pp 19-23; doi:10.15415/jce.2017.41003

Abstract:
Global climate change brings many disasters like floods and droughts which pose great danger to human life. Pollution and greenhouse gases also affect agriculture adversely. Environmental degradation occupies the place of utmost importance when it comes to green debate. Environmental pollution can be reduced greatly by providing bathing water, pure air quality and access to neat and clean drinking water. These measures will ensure that the ambitions of climatic health and valuable environment are achieved at the earliest. In this research paper, I illustrate the international causes of degradation of environmental, climate change and its implication for agriculture growth. The paper argues that such certainty components can be projected by altering the current slowed perspectives on the problem talking the load from recent conceptual work on “cumulative change” as against” system change” to properly understand global environmental. Change and environmental degradation, the paper presents an approach to identify and use the” certainty components” it is strong point is that it help to warming. The research at hand is a review on the study survey associated by reduction of environment risk, water, air pollution, enhanced quality of water and betterment of climate factors.
Bindu Duggal
Journal of Chemistry, Environmental Sciences and its Applications, Volume 4, pp 1-11; doi:10.15415/jce.2017.41001

Abstract:
Access and availability to safe drinking water is not only an important gauge of the socioeconomic status of the household but is also imperative to the health of its members. Efforts have made for high coverage of water in Punjab. In spite of huge progress, the rural water sector still continues to face major challenges. The problem is more acute among Scheduled Castes as only 78 per cent households had drinking water source within the premises in Punjab as per Census 2011. The main objective of the study is to analyses the status and problems of water accessibility among this marginalized section of the society. The present research is based on both Secondary and Primary sources of data collected from SC households in rural Mansa in Punjab. Empirical data was collected through intensive field work using the survey method. Multi-stage sampling technique was adopted. A sample of 200 Scheduled Caste households from 10 villages was selected for the study. The present research unveils that Scheduled castes families face threats to all three prerequisites of an individual’s right to water i.e. there is insufficient water availability, lack of access to water and danger due to water quality, making them easy prey to a number of diseases.
Mohammad Shehbaz
Journal of Chemistry, Environmental Sciences and its Applications, Volume 4, pp 25-29; doi:10.15415/jce.2017.41004

Abstract:
This article explores the interactions of environment, education and development particularly in the context of India. Basic purpose of environmental education is to give next generation a vision for a better sustainable future full of prosperity. This article tries to give a brief analysis of strategies and policies promoting environment education to achieve the goals of environmental sustainability. The challenges to environment education as a tool to achieve sustainable environment are also studied along with suggesting policy prescription for making environment education effective in overcoming issues related to environmental sustainability.
Ms Poonam Sandhir
Journal of Chemistry, Environmental Sciences and its Applications, Volume 4, pp 31-35; doi:10.15415/jce.2017.41005

Abstract:
The paper is based on National Family Health Survey (NFHS) Haryana data collected during third and fourth round of survey. In terms of maternal health care indicators like ANC, IFA consumption, TT, assisted births, institutional births and PNC, Haryana performed better than India for parameters like TT, assisted deliveries and PNC; at par for IFA tablets and lower for ANC and institutional deliveries. Punjab was ahead of Haryana in terms of all these parameters. All these maternal health care indicators had a positive relationship with the raise in the educational level of the women. With the education the awareness level of women gets enhanced and they understand the importance of vital factors than their uneducated counterparts. Our policy planners and programme implementers should keep this important point well in mind that education is the key to easy eradication of all these problems and education of women will assist in achieving better results.
Back to Top Top