Jatropha Curcas for Bioenergy and Bioremediation in Mine Tailing Area in Mogpog, Marinduque, Philippines

Aggangan, Nelly; Cadiz, Nina M.; Llamado, Arlene; Raymundo, Anabela

doi:10.1016/j.egypro.2017.03.171

Cited by 16 publications

(10 citation statements)

References 6 publications

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“…A listing of plant species in the course of rehabilitation was made which showed plants that were used in the rehabilitation (i.e.Cassia spectabilis, Pterocarpus indicus, Jatropha curcas, Bauhinia purpurea), plants that were found in the area before rehabilitation (e.g. Tremna orientalis, Saccharum spontaneum, Nephrolepis sp., Davallia solida) (Cadiz et al, 2012;Aggangan et al, 2017) and after the rehabilitation (e.g. Passiflora sp., Clitorea ternatea, Centrosema sp., Merremia tridentate, Melothria pendula, Psidium guajava, Leucaena leucocephala, Chromolaena odorata, Breynia vitisideae, Morinda spp.).…”

Section: Resultsmentioning

confidence: 99%

“…It has been abandoned for more than two decades and by 2006, the Jatropha program of University of the Philippines Los Baños (UPLB) established a rehabilitation effort in the area. A paper by Aggangan et al (2017) cited by Mante et al (2019) listed the different remediation interventions utilized by the project. In addition, a satellite image of the study site shown in Figure1 ( 2004) displays a bare amount of land.…”

Section: Introductionmentioning

confidence: 99%

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Social acceptability of the rehabilitation efforts conducted in an inactive mined-out area in Marinduque, Philippines

Mante

Cadiz

2021

J.Degrade.Min.Land Manage.

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The present study assessed the acceptability of the rehabilitation efforts conducted by the University of the Philippines Los Baños (UPLB) Bioremediation Team in an inactive mined-out area in Mogpog, Marinduque, Philippines from 2006 to 2016. A researcher-made semi-structured questionnaire was used to interview key informants, like members of the local government unit (LGU) of Mogpog, Marinduque, head of the Provincial of Environment and Natural Resources Office (PENRO), and selected residents of Barangay Ino and Capayang near the mining site. The selection of the respondents (n=112) was done through a stratified random probability sampling among residents ages 20 years old and above to determine their awareness and knowledge about the mined-out area before and after its rehabilitation. Interview with key informants revealed different functions towards the rehabilitation of the mined-out area. Results also showed that 59% of the respondents were aware of the rehabilitation efforts made on the site, and 98% of them strongly agreed on the presence and harmful effects of toxic chemicals in the area. They also strongly agreed that the rehabilitation efforts had a positive impact on the environment, biodiversity and the community nearby. Interventions implemented by the government and other agencies are likely to succeed with the help of the nearby community and therefore, the same community can also be the best judge to determine the acceptability of the interventions.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Social acceptability of the rehabilitation efforts conducted in an inactive mined-out area in Marinduque, Philippines

Mante

Cadiz

2021

J.Degrade.Min.Land Manage.

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“…After the 90-day phytoremediation, the roots, stems and leaves remove iron and arsenic from the soil mixture [103]. Simultaneously, heavy metals are not detected in the Jatropha seeds, implying no metal emissions from such biodiesel [104]. The roots of most of the Madhuca indica accumulate a higher concentration of chromium, nickel, and cadmium [105].…”

Section: Cultivation and Harvestingmentioning

confidence: 99%

Disadvantages of herbaceous oil-bearing plants as feedstock in the biodiesel production

Tasić¹

2020

Adv Techol

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The cultivation of non-edible oil-bearing plants as feedstocks for the biodiesel production can aggressively take advantage of natural environments. Herbaceous non-edible oil-bearing plants have been significantly favored as an ideal feedstock for biodiesel fuel, though little is known about its industrial feasibility and environmental impact. The items with the greatest sensitivity in capital and ecology are land acquisition, plant life cycle, mechanical harvesting, fertilizer, control of weed, pests and diseases, seed yield and oil content. This study aims at analyzing the disadvantages of herbaceous non-edible oil-bearing plants and suggests impeding their industrial cultivation for the biodiesel production. The source of information for the proper selection of non-edible oil-bearing plants suitable as biodiesel feed-stocks has been the recent relevant literature. Herbaceous non-edible oil-bearing plants have a low phytoremediation potential and oil yield, but high weed potential. They occupy a large arable area while demand harder cultivation conditions and mechanical harvesting. Non-edible oils from woody plants are promising biodiesel feedstock. However, the weed potential of woody oil-bearing plants must also be considered to prevent their invasiveness.

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“…Major concern nowadays is identification of economical and environmentally friend producer of biofuel. Cyanobacteria [45], algae [51], and plants [8] are found effective producers of biofuel. Biofuel from the mine waste reduces burden of tailings on environment and it will also add economic benefits from the waste.…”

Section: Biofuel Producing Plantsmentioning

confidence: 99%

“…Most of studies focus on the implementation of remediation technologies at the contamination sites (heavy-metal contaminated soil) rather than at the source of contamination (heavy-metal enriched tailings). Organic or inorganic amendments, microorganism, or plants are frequently being used for the implementation of sustainable and effective remediation technologies [7][8][9]. Biological amendments are used as conditioner or to improve nutrient values of soil [10].…”

Section: Introductionmentioning

confidence: 99%

Innovative and sustainable approach for phytoremediation of mine tailings: a review

Punia

2019

Waste Dispos. Sustain. Energy

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A review is designed to innovate a sustainable solution for the treatment of mine tailings using bioremediation and phytoremediation. It emphasizes on achieving the geochemical stability of tailings through the establishment of microbes or plants. It highlights the gaps in achieving the geochemical stability of tailings. Lack of nutrients and low pH discourage the survival of microorganisms and the growth of plants on tailings. Treatment of tailings with agricultural waste (wheat and mustard stalks) would nourish tailings which promote the growth of microorganism and plants. Application of agricultural waste in remediation process is cost-effective. The role of microorganisms such as cyanobacteria, fungi, and algae are well known for mineralogical transformation. Microorganism converts unavailable fraction of nutrient into available form and important initiative to drive tailings towards natural soil. It would support the growth of plants on tailings to achieve successful phytoremediation. Biofuel generation from tailings through high lipid and protein producing plants is important for sustainable development. Phytoremediation will reduce the environmental impact caused by mine tailings. For phytoremediation, use of biofuel producing plants, i.e., Jatropha curcus and Brassica juncea, is recommended.

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Jatropha Curcas for Bioenergy and Bioremediation in Mine Tailing Area in Mogpog, Marinduque, Philippines

Cited by 16 publications

References 6 publications

Social acceptability of the rehabilitation efforts conducted in an inactive mined-out area in Marinduque, Philippines

Social acceptability of the rehabilitation efforts conducted in an inactive mined-out area in Marinduque, Philippines

Disadvantages of herbaceous oil-bearing plants as feedstock in the biodiesel production

Innovative and sustainable approach for phytoremediation of mine tailings: a review

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