Search Results - "tannery"

Sorption of trivalent chromium from tannery waste by moss by Low, K.S., Lee, C.K., Tan, S.G.

“…The sorption of Cr(III) from synthetic solution and tannery waste using moss, Calymperes delessertii Besch, was conducted under laboratory conditions to assess its potential in removing Cr(III). …”
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Ozone generation by silent electric discharge and its application in tertiary treatment of tannery effluent by Balakrishnan, P

“…The use of ozone in a typical tannery effluent treatment plant in a strategic manner to maintain final BOD, COD levels within prescribed limits at all times/seasons are the theme of this paper. …”
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Bangladesh baseline survey on child labour situation in Leather Tannery Industry in Dhaka district by Karim, A.H.M Zehadul

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Production of Biodiesel using Tannery Fleshing as a Feedstock via Solid-state Fermentation by C. Santhana, Krishnan, Mimi Sakinah, A. M., Singh, Lakhveer, Zularisam, A. W.

“…The objective of this study is to investigate solid state fermentation (SSF) mediated hydrolysis of tannery wastes to produce short and long chain fatty acids (SCFA and LCFA) followed by transesterification with methanol using alkali catalyst. …”
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Analysis of heavy metals during composting of the tannery sludge using physicochemical and spectroscopic techniques by Haroun, Mahdi, Idris, Azni, Syed Rastan, Syed Omar

“…The major limitation of direct application of tannery sludge compost in agriculture is the total heavy metal contents and their bioavailability to the soil–plant system. …”
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Green and efficient removal of toxic lead and chromium from synthetic leather tannery wastewater using electrocoagulation by Arshad Iqbal Jarwar, Khadija Qureshi, Imran Nazir Unar, Zulfiqar Ali Bhatti

“…Most of leather tanneries in Pakistan dispose of tannery effluent untreated in sewage lines causing serious harmful environmental impact. …”
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Tannery effluent induced morpho-biochemical expressions and chromium accumulation in Jatropha curcas L. and Pongamia pinnata L. by Abid, Rafia, Mahmood, Seema, Ghaffar, Shazia, Saman, Zahra, Sibgha, Noreen

“…The aim of the present study was to compare the growth and development of two biofuel tree species Jatropha curcas L. and Pongamia pinnata L. when exposed to 20 and 40 mL L−1 of effluent discharged from a local tannery along with tap water as a control. The physico-chemical attributes assessed for quality of effluent showed higher values and significantly higher chromium (Cr) concentration than other metals. …”
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Production of Biodiesel Using Tannery Fleshing as a Feedstock: An Investigation of Feedstock Pre-Treatment Via Solid-State Fermentation by Santhana, Krishnan, Zularisam, A. W., Singh, Lakhveer, Mimi Sakinah, A. M.

“…This study focused on transesterification using tannery fleshing as a feedstock and sodium hydroxide as a homogenous catalyst. …”
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Enhancement of primary treatment process for domestic wastewater using tannin-based coagulant by Hameed, Yasir Talib

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A study on evaluation of probable sources of heavy metal pollution in groundwater of Kalpakkam region, South India by Chidambaram, S., Karmegam, U., Prasanna, Mohan, Sasidhar, P.

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Partition of tannerywastewater proteins in aqueous two-phase poly (ethylene glycol)-magnesium sulfate systems: Effects of molecular weights and pH by Settu, sarananan, J V, Rao, T., Murugesan, B U , Nair

“…The partitioning behavior of soluble proteins from tannery wastewater using aqueous two-phase system (ATPS) was investigated. …”
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Non-living Biomass of Water Hyacinth Roots as a Sorbent for Chromium (III) in Aqueous Solution by Low, K. S., Lee, C. K.

“…The ability of the non-living biomass of water hyacinth roots, Eichhomia crassipes, to remove Cr(III) has been studied at different concentrations, pH levels and in the presence of Na and Ca ions in an attempt to simulate the real conditions of tannery waste. Ca ions exhibited a greater inhibitory effect on the Cr(III) sorption than the Na ions. …”
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Non-living Biomass of Water Hyacinth Roots as a Sorbent for Chromium (ITI) in Aqueous Solution by Low, K. S., Lee, C. K.

“…The ability of the non-living biomass of water hyacinth roots, Eichhomia crassipes, to remove Cr(lll) has been studied at different concentrations, pH levels and in the presence of Na and Ca ions in an attempt to simulate the real conditions of tannery waste. Ca ions exhibited a greater inhibitory effect on the Cr(lll) sorption than the Na ions. …”
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Thermal power stations and their application for preparation of geopolymers and zeolitic compounds by Temuujin, J., Rickard, William, Riessen, A.

“…The adsorption and porous properties of zeolitic compounds were measured and found to be suitable for adsorption of Cr6+ from simulated tannery waste water.…”
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Environmental hydrogeochemistry and genesis of fluoride in groundwaters of Dindigul district, Tamilnadu (India) by Chidambaram, S., Bala Krishna Prasad, M., Manivannan, R., Karmegam, U., Singaraja, C., Anandhan, P., Prasanna, Mohan Viswanathan, Manikandan, S.

“…The F- pollution in Dindigul groundwaters is mainly driven by two factors: (1) the geogenic weathering inputs, the geology of this area mainly comprises fluoride bearing minerals (e.g. hornblende biotite gneiss and charnockite); (2) the anthropogenic inputs (agri-fertilizers and tannery waste). Further, F- in the study area is mainly attributed to geogenic sources during pre and postmonsoons and anthropogenic sources in monsoon periods.…”
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Investigation Of Industrial Energy Efficiency: A Case Study by Atnaw, Samson M., Kitaw, Daniel

“…The status of Industrial Energy Efficiency in Ethiopian Industries has been analyzed with a special focus on the leather sector taking Batu Tannery a case study. The various energy utilization and saving practices of the plant and its potential saving areas are identified. …”
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Sulfide elimination by using an aerobic sequencing batch reactor by Nissa Dayanah, Mohd Anuar

“…Several industries such as petrochemical, tanneries and photographic are producing high strength effluent containing sulfide and chemical oxygen demand (COD). …”
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Removal of total suspended solid (tss) and chemical oxygen demand (cod) in oleochemical wastewater using electrocoagulation treatment by Faten Ahada, Mohd Azli

“…Electrocoagulation have been used in many industrial sectors to treat wastewater before discharged and success in treating different types of wastewaters such as urban wastewaters, textile industries, laundry wastewater, restaurant wastewater, electroplating wastewater, chemical, mechanical, polishing wastewater, olive mill wastewater, dairy and tannery wastewater, pulp and paper mill industry wastewater, baker’s yeast wastewater and slaughterhouse wastewater. …”
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Barriers affecting export performance of Nigerian SMEs in the leather industry by Junaidu, Abubakar Sambo

“…In addition, the lists of members of the local tannery councils in the study areas were used to obtain the names of SMEs to include in the sample. …”
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Energy from organic sources by Mohd Noor, Warda Hanani, Mohmad Jaat, Norrizam, Khalid, Amir, Leman, Abdul Mutalib, Mohamed Sunar, Norshuhaila

“…Pet animal fats represent large wastes in tanneries. With a high energetically worth, animal fats may make up an energetical source with significant capital opportunities as raw substance (used with high precautionary measure) or also as oils acquired from ester interchange with alcohol (biodiesel) with higher facets being used as fuel at diesel engines.…”
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