Effect of palm oil mill effluent pome treatment by activated sludge

Wun, Wee Long; Chua, Gek Kee; Chin, Sim Yee

doi:10.26480/jcleanwas.02.2017.06.09

Cited by 25 publications

(15 citation statements)

References 10 publications

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“…Therefore, they would have a good knowledge of it. Hence, this result can be the theoretical basis of knowledge popularization policy that is believed to be able to improve residents' ACC of recycled water reuse [17][18][19][20][21][22][23].…”

Section: Results Analysismentioning

confidence: 99%

Effect of guiding policy on urban residents’ behavior to use recycled water

Zhang¹,

Fu²

2018

Desalination and Water Treatment

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a b s t r a c tAt present, the promotion policy for the reuse of recycled water adopted in China gives priority to mandatory administrative orders but ignores the policy guidance for residents' behavior to use recycled water. Based on the above practical problems, this research combines the characteristics of recycled water reuse, then reduces the behavior guiding policy for the potential use of recycled water to environmental motivation stimulating policy, demonstration guiding policy, and combined with the mechanisms of different policies, the extreme shortage of water resources, the promotion degree of regional recycled water reuse, and the reuse of recycled water in a natural environment are selected as the abstract indicators of environmental motivation stimulating policy, demonstration guiding policy, and knowledge popularization policy. The above indicators are taken as control variables, and control groups are set to simulate the mechanisms of different policies. The residents' willingness to accept the reuse of recycled water is taken as a dependent variable, and a structural equation model is used for a variance analysis of data between different control groups. Finally, it is verified under the natural state that the three types of policies have a significant guiding effect on the reuse of recycled water.

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Section: Results Analysismentioning

confidence: 99%

Effect of guiding policy on urban residents’ behavior to use recycled water

Zhang¹,

Fu²

2018

Desalination and Water Treatment

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“…The method in reference divides the distance of unmanned aerial vehicle maritime search and rescue, and the results are as follows: the medium and long distance, the long distance and the extra-long distance, but there is no description of the risk in each group for the grouping result. The method in reference researches and classifies its security risks aiming at the characteristics of long distance search and rescue,and does not divide the existing accidents or the accident what is happening into the classification [28][29][30].…”

Section: Experimental Results and Analysismentioning

confidence: 99%

Marine Search and Rescue of UAV in Long-Distance Security Modeling Simulation

Zheng

Shi

2017

Polish Maritime Research

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“…The pH was maintained in the range of 6.5-7.8 6 . M-alkalinity was maintained ≥ 3,000 mg/L with the addition 2.5 g of NaHCO 3 /L POME 7 .…”

Section: Methodsmentioning

confidence: 99%

The Minimum Requirements for Nickel and Cobalt as Trace Metals in Thermophilic Biogas Fermentation of Palm Oil Mill Effluents

Irvan

Trisakti

Batubara³

et al. 2018

Orient. J. Chem

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This paper reports the minimum requirements of nickel and cobalt as trace metals in the formation of biogas from the digestion of palm oil mill effluent (POME). Anaerobic digestion was conducted in a two-liter continuous stirred tank reactor (CSTR) and operated at a thermophilic condition of 55 o C. As raw material, a non-treated liquid waste from the mills was used. Hydraulic retention time (HRT) of the digesters was preserved at six days. The results come to the conclusion that the decrease of trace metals concentration didn't influence the total solid, volatile solid concentration and also M-alkalinity. Based on the analyzed parameter, the reduction of trace metals concentration up to 97% of the initial nickel and cobalt concentration, 0.49 and 0.42 mg/L for nickel and cobalt, still allows the fermentation to obtain optimum biogas production, where the 90% reduction of trace metals produced the average volume of biogas 10.5 L/day at the rate of VS degradation 52-53%.

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Effect of palm oil mill effluent pome treatment by activated sludge

Cited by 25 publications

References 10 publications

Effect of guiding policy on urban residents’ behavior to use recycled water

Effect of guiding policy on urban residents’ behavior to use recycled water

Marine Search and Rescue of UAV in Long-Distance Security Modeling Simulation

The Minimum Requirements for Nickel and Cobalt as Trace Metals in Thermophilic Biogas Fermentation of Palm Oil Mill Effluents

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