Application of Phytoremediation for Herbal Medicine Waste and Its Utilization for Protein Production

Soetrisnanto, Danny; Christwardana, Marcelinus; Hadiyanto, Hadiyanto

doi:10.14710/reaktor.14.2.129-134

Cited by 7 publications

(4 citation statements)

References 16 publications

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“…This meant that the use of CO 2 in the pyrolysis of the herbal medicine waste hinders the successive or simultaneous depolymerization, dehydration, and rearrangement of the natural phenolic compounds. [1,3,5]triazin-5-amine (entry 12 in Table 3) was the most produced among the benzene derivatives, accounting for 56% and 49% of the herbal medicine waste pyrolysis in N 2 and the herbal medicine waste pyrolysis in CO 2 , respectively. Stigmastan-3,5-diene (entry 14 in Table 4) accounted for about 10% of the pyrolytic products of the herbal medicine waste produced under N 2 and CO 2 atmospheres.…”

Section: Resultsmentioning

confidence: 99%

“…At present, herbal medicine waste is optionally discharged or treated via landfill [4]. However, herbal medicine waste contains benzene derivatives [5] that are toxic, carcinogenic, mutagenetic, and teratogenic, thereby having adverse effects on human health [6]. When benzene derivatives are released into the environment, they can enter into the human body through ingestion and dermal contact [7].…”

Section: Introductionmentioning

confidence: 99%

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Catalytic Pyrolysis as a Technology to Dispose of Herbal Medicine Waste

Lee

Kim

et al. 2020

Catalysts

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The use of herbal medicine has increased tremendously over the last decades, generating a considerable amount of herbal medicine waste. Pyrolysis is a promising option to dispose of biomass and organic waste such as herbal medicine waste. Herein, an activated carbon-supported Pt catalyst (Pt/AC) and carbon dioxide (CO2) were applied to the pyrolysis of real herbal medicine waste to develop a thermal disposal method to prevent the formation of benzene derivatives that are harmful to the environment and human health. When using the Pt/AC catalyst in the pyrolysis of the herbal medicine waste at 500 °C, the generation of benzyl species was suppressed. This was likely because the Pt catalytic sites accelerate a free radical mechanism that is dominant in the thermal cracking of carbonaceous substances. However, the employment of CO2 (instead of typically used N2) as a pyrolysis medium for the herbal medicine waste pyrolysis did not decrease the concentrations of benzyl compounds contained in the pyrolytic products of the herbal medicine waste. This study might help develop a method to thermally dispose of agricultural biowaste, preventing the formation of harmful chemicals to the environment and human beings.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Catalytic Pyrolysis as a Technology to Dispose of Herbal Medicine Waste

Lee

Kim

et al. 2020

Catalysts

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“…Also to soil improvement, extra fertilizer containing N, P and K elements is also good and important to give to plants to increase nutrient availability so that optimal biomass production implies increasing carrying capacity [52]. Very acidic soils are followed by very low to low macronutrient deficiencies [53][54][55].…”

Section: Plant Type Minimum Phmentioning

confidence: 99%

Effect of Soil Damage on Carrying Capacity of Biomass Production: A Lesson from Tanjung Selor District – Tanjung Redeb, Indonesia

Darma¹,

Fahrunsyah²

2022

ujar

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Currently, land use is considered intensive for various purposes that affect the soil as the main series of land and the environment. The other side of the soil in Kalimantan is naturally formed from material that is poor in nutrients so it is not fertile and acidic. This study attempted to evaluate the status of soil damage to the carrying capacity for biomass production in Tanjung Selor District. The overlay analysis of land slope, rainfall, soil type and land cover in the form of a map produces indicative areas of low, medium and high damage. High damage indicative areas were selected for verification, observation and soil sampling to obtain soil damage parameter data, carried out in March 2020. Analysis of the relative frequency score of the damaged parameters aims to determine the status of carrying capacity and soil damage. The results of the study based on 10 soil damage parameters obtained a score of 6 with the status of lightly damaged soil damage, the main factor being soil acidity (R.I-a) with a high carrying capacity of 1,684 ha. The acidity factor with a pH of <4.5 (very acidic) has the most effect, 80% is damaged, but is relatively easy to repair. Efforts to improve cultivated plants are stressed by soil acidity by using soil amendments to raise the pH above the minimum range that is more suitable to increase biomass production and carrying capacity, namely agricultural lime and compost followed by N, P and K fertilization as needed.

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“…In addition, water plants also play a role in stabilizing the effects of climate, wind, sunlight and temperature. Phytoremediation is an effort to use plants to reduce waste concentrations and environmental pollution problems either exsitually using artificial ponds or reactors or in-situ (directly in the field) on soil or water contaminated with waste (Soetrisnanto et al 2012). The liquid waste to be treated is planted with certain plants that are able to absorb, collect and degrade certain pollutants contained in the waste.…”

Section: Tofu Industrial Wastementioning

confidence: 99%

Effectiveness of Kangkungan (Ipomea Crassicaulis) to Reduce BOD Levels of Tofu Waste Using the Phytoremediator Method

Widyastuti¹,

Suprayitno²

2020

IJSRP

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Tofu is one of the foodstuffs favored by the people of Indonesia, this is why there are many tofu industries in Indonesia. The tofu industry is a fast growing industry in Indonesia. There are about 75 tofu industries in Malang city, where most of the tofu industry is in the form of home industry. Wastewater from the tofu industry is produced from the washing, boiling, pressing and molding processes of tofu, so the quantity of waste water produced is quite high. Tofu liquid waste contains very high pollutants or organic pollutants which can cause environmental pollution because it contains organic substances that cause rapid microbial growth in the waters. Considering the high potential for water pollution due to the tofu-making industrial liquid waste, a strategy is needed to control water pollution by treating the tofu industrial liquid waste before discharging it to the environment. One way is by means of phytoremediation. Phytoremediation is a method of removing pollutants using plants. Aquatic plants that are often used include water hyacinth, Kangkungan (Ipomoea crassicaulis), umbrella papyrus, and water bamboo. Phytoremediation techniques are widely applied in several countries, such as Asia, America, and Europe. Kangkungan (Ipomoea crassicaulis) is a type of plant that is easy to breed. This is one of the considerations for using kangkungan (Ipomoea crassicaulis) in phytoremediation. In addition, many types of waste can be processed by kangkungan (Ipomoea crassicaulis). The purpose of this study was to determine the effectiveness of using kangkungan (Ipomoea crassicaulis) in reducing levels of tofu waste. The results of the study showed that tofu liquid waste treatment using the phytoremediation method using kangkungan (Ipomea cracicaulis) was proven to reduce BOD levels in tofu liquid waste.

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Application of Phytoremediation for Herbal Medicine Waste and Its Utilization for Protein Production

Abstract: Herbal industry in Indonesia is progressing very rapidly. Increasing number of herbal medicine industries lead to an increase of the waste which are normally processed in anaerobic ponds 0,271/hari dengan perbandingan C:N:P = 57,790:9,28:1.

Cited by 7 publications

References 16 publications

Catalytic Pyrolysis as a Technology to Dispose of Herbal Medicine Waste

Catalytic Pyrolysis as a Technology to Dispose of Herbal Medicine Waste

Effect of Soil Damage on Carrying Capacity of Biomass Production: A Lesson from Tanjung Selor District – Tanjung Redeb, Indonesia

Effectiveness of Kangkungan (Ipomea Crassicaulis) to Reduce BOD Levels of Tofu Waste Using the Phytoremediator Method

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