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IJEMS (Indonesian Journal of Environmental Management and Sustainability)

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Published by ARTS Publishing

ISSN : 25986260 EISSN : 25986279 DOI : -

Core Subject : Health, Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Energy Environmental Science Public Health

This journal aimed to be a platform for academics, regulators, practitioners, and also policy makers to share and discuss how to manage their surrounding environment in order to build and develop a sustainable environment. The scope of this journal includes all issues of fundamental environmental science, management, technology and related fields. In particular, the journal welcomes the following field: Waste and wastewater management, Air, soil, and water pollution, Climate change and its aspects, Natural energy and resources, Environmental policy and Risk analysis and assessment of public health.

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Articles 5 Documents

Search results for , issue "Vol. 3 No. 1 (2019): March" : 5 Documents clear

Socio-environmental survey of a forest hamlet proximate to Neora Valley National Park in the Eastern Himalayas, India Sayan Bhattacharya; Sudipta De; Arkajyoti Shome; Abhishek Dutta
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 1 (2019): March
Publisher : Research Centre of Inorganic Materials and Complexs

The Eastern Himalayas have significant impact on the climate and biodiversity of the Indian Subcontinent. The Himalayan region has shown consistent warming trends in recent times, which can significantly affect the biodiversity, agriculture and local livelihoods. Many scattered hamlets are found in this zone and some of them are proximate to the forests enriched with endemic biodiversity. Icchey Gaon (27.1336oN, 88.5657oE; Altitude 5,600 feet) is a small village situated in Kalimpong district, India in the Eastern Himalayas. Icchey Gaon is situated proximate to Neora Valley National Park, which is located in the Eastern Himalayas as a global ‘biodiversity hotspot’. The village is one of the newest tourist destinations in the Eastern Himalayas. The village area is also a centre of Cinchona plantation since 19th century. The adjacent areas of Icchey Gaon have extensive coverage of Cinchona plantation. The survey work was done in April, 2017 by visiting Icchey Gaon village in Kalimpong, West Bengal. The study focuses on an interdisciplinary understanding of the physical and cultural environment of the forest and mountain areas. The survey work integrates the perspectives of human and social ecology, ecosystem services and sustainable development. Primary data were gathered through field survey and direct contact with common people and authorized centres of the region. Structured questionnaires and semi-structured interviews supplemented by field notes were arranged to collect data from the village areas in Icchey Gaon. The length of each interview was about 40–50 minutes and was supplemented by field notes. Focuses were given on demography, agriculture, livestock management, traditional water management, education, culture, health, waste management, disaster management, biodiversity, joint forest management, ecosystem services and human animal conflict. Biodiversity of the region was documented by visiting the forest areas and the nature interpretation centre situated in Neora Valley National Park. There is an urgent need for implementing an integrated sustainable development system for the conservation of forest ecosystems and traditional human settlements in and around Neora Valley forest. Management strategies have been suggested for conserving the forest biodiversity and socio-economic condition of the hamlet. Bringing local communities into protected area management can have significant positive impact on long-term biodiversity conservation in the transboundary Himalayan landscapes. Extensive study is necessary in the Eastern Himalayas to explore the socio-ecological conditions in the context of climate change.

The Effect of Compost Raw Materials (Market Waste, Yard Waste, and Cow Rumen) to Quality and Quantity of Compost Yommi Dewilda; Rizki Aziz; Hasnureta Hasnureta
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 1 (2019): March
Publisher : Research Centre of Inorganic Materials and Complexs

This study combines market waste (MW), yard waste (YW) and cow rumen (CR) as raw materials to obtain the optimum C/N ratio of compost raw materials. Composter consists of 6 variations, namely variation 1 (70% MW: 30% YW), variation 2 (60% MW: 20% YW: 20% CR), variation 3 (50% MW: 30% YW: 20% CR), variation 4 (40% MW: 40% YW: 20% CR), variation 5 (30% MW: 50% YW: 20% CR) and variation 6 (20% MW: 60% YW: 20% CR). This study aims to analyze the effect of variations in compost raw material composition so that the most optimum variation is obtained for the composting process. The method used was semi-aerobic composting. The results of observations on compost maturity for temperature, pH, texture, color and odor parameters have met SNI 19-7030-2004 standards with composting time of 12-21 days. The results of compost quality analysis including water content, organic C, nitrogen, C/N ratio, phosphorus, and potassium have not all variations fulfilled the SNI 19-7030-2004 standard, namely the value of the C/N ratio in variation 6 which exceeds the standard. Of the total compost as much as 3 liters, the solid compost yields of 0.5-1.25 liters and liquid compost from 0.05 to 1.5 liters were obtained. Based on the results of scoring on maturity, quality, and compost quantity, the best variation was found in variation 2

Assessment of Fire Hazard on the Readymade Garment Industry in Chittagong City, Bangladesh: A geo-spatial analysis of CEPZ and Baizid Industrial Hub Shahidul Islam; Rafion Islam Roman
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 1 (2019): March
Publisher : Research Centre of Inorganic Materials and Complexs

The Readymade Garments (RMG) industries are in Bangladesh is the largest contributor to the national export earnings and second largest in GDP of the country. Starting from the late Seventies as minor as well as non-traditional sector with a negligible of exporting, the RMG sector has dramatically grown up a geometric progression over the few decades. Although the country has a glorious history of textile, cloths and clothing’s from the ancient period of time. At present, about 75% of the total exports of the country having from this sector and one of the principle key points of employment. Over the preceding decade, fire and fire hazard is the continual problem in the country’s readymade garments industries. Only in 2012 about 169 people died and huge people are injured because of fire hazards in RMGs. Considering this as a crucial problem, the study was carried out a geo-spatial analysis on Chittagong Export Processing Zone (CEPZ) and Baizid Industrial hub of Chittagong city, Bangladesh. The study was mainly done by primary field survey while secondary sources were also used in comparing and basement of analysis. There are two types of parameters (Hard and Soft Parameters) generally used to assess the fire hazard of readymade garments. The research has been done by adopting the soft parameter, as exit door locked, emergency exit in the factory, fire extinguisher etc. The Fire Risk Index has been developed on the basis of 19 soft parameters. In Chittagong EPZ area 25 garments factories have been surveyed instantly to observe the current status of fire risk for the lack of 19 parameters. Results show that in CEPZ area for 19 parameters the mean safety is 90.45% or 9.55% deviation from the standard. On the contrary, the average condition of 19 parameters is 80.29% fluctuation from the benchmark in the Baizid Industrial area though it is considered as good condition but nearest to the average. Electric short circuit is the prime cause of fire in CEPZ area and also in Baizid industrial hub. At the eleventh hour, it is found from the study that about 80% garments in Baizid Industrial area under in good condition which is (10-20) % deviation from ideal case. On the other hand in CEPZ area about 80% garments are fallen excellent condition, it is only 8% seen in Baizid area. The study also reveals that there is no garments in both area which is in poor or average condition or vulnerable to fire hazards but in Baizid it is about 20% garments are fallen average condition or nearly vulnerable. Before conducting the study, it is seemed that it will be found the garments will be more vulnerable to fire hazards but at the end of the day it is proved as erroneous, for the recurrence of fire hazards in the last few years they have raised the magnitude of fire safety in almost every cases and now the garments are more secured in case of fire hazards.

Seasonal Elevated and Variable Groundwater Iron in Chandrapur District, Central India Rahul K Kamble
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 1 (2019): March
Publisher : Research Centre of Inorganic Materials and Complexs

Groundwater iron concentrations were monitored from rural area of the Chandrapur district, Central India during winter, summer and post-monsoon at 36 sampling locations so as to map and quantify its levels. Grab sampling was carried out for groundwater sampling from dug wells (DW) (n=2, 5.55%) and hand pumps (HP) (n=34, 94.44%). Iron concentration was determined by acid digestion method and further analysis by using ICP-OES. Maximum iron concentration in winter was 47.100 mg/L (Ballarpur, HP), 3.825 mg/L (Ballarpur, HP) in summer and 3.714 mg/L (Visapur, HP) in post-monsoon. Average iron concentration in winter, summer, and post-monsoon was 3.522 mg/L, 0.730 mg/L and 0.582 mg/L respectively, which were above the acceptable limit of the Indian Standard (IS) and WHO aesthetic limit for iron (0.3 mg/L). Seasonal variation in groundwater iron concentration was observed in the order of winter>post-monsoon>summer. Distribution of iron with IS revealed a number of samples above the permissible limit and in the order of summer>winter>post-monsoon. In case of a distribution on WHO, JECFA and IOM recommendations, number of samples in high to very high category was in the order of winter>summer>post-monsoon. It can be concluded that seasonal elevated and variable groundwater iron concentration was observed from the study area. A number of samples had the concentration several times above the IS acceptable limit and WHO aesthetic cut-off. The plausible reasons for these observations can be assigned to geology, water source type (HP/DW), space and time, the proximity of water source to minerals and ores present in the earth crust, physicochemical characteristics of water and dissolution and leaching of metal in groundwater

Box Behken design for optimization of COD removal from Palm oil mill effluent (POME) using Reverse osmosis (RO) membrane Muhammad Said; Muneer ba Abbad; Siti Rozaimah Sheik Abdullah; Abdul Wahab Mohammad
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 1 (2019): March
Publisher : Research Centre of Inorganic Materials and Complexs

The optimization of COD removal from palm oil mill effluent (POME) using the Reverse Osmosis (RO) membrane was investigated. Experimental conditions for reduce the COD value of POME were achieved successfully using the Box Behken design. The values of affecting factors (POME concentration, pH and Transmembrane pressure were optimized according to the polynomial regression model. The predicted conditions to produce lower COD values were found to be POME concentration (vol. %) =28.30, pH =10.75 and Transmembrane pressure= 0.69 kPa. The predicted of COD value was 24.137 mg/l which in good agreed with experiment value as 25.763 mg/l was obtained.

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