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Riana Saputra
Universitas Pasundan
Engineering Environmental Science Public Health Other

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Application of BSF Larvae Method in Solid Waste Management in the Puri Cipageran Market, Cimahi, Indonesia Anni Rochaeni; Eki Baihaki; Cartono Cartono; Mimi Halimah; Yonik Meilawati Yustiani; Riana Saputra; Dede Sulaeman; Bryan Yogi; Ihsanul Fiqri
Journal of Community Based Environmental Engineering and Management Vol. 6 No. 1 (2022): Vol. 6 No.1. March 2022
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (394.22 KB) | DOI: 10.23969/jcbeem.v6i1.4964

Abstract

Puri Cipageran Indah (PCI) I market waste in Cimahi City is currently not managed by implementing local reduction and processing. Currently, waste is only collected and transported to the nearest TPS, without sorting and processing. There is a desire from local RW managers to do better waste management. Currently, there are around 108 traders in the market area, which only operate from 06.00-10.00 and in the afternoon for culinary traders. There is land for processing which is very limited in size (3×2 m) so that the processing technology that can be applied is also limited. One technology that can be applied is the processing of organic waste using Black Soldier Flies (BSF) larvae. Activities are carried out by holding meetings and mutual agreements regarding the layout of sanitation facilities including waste management. The provision of training to process waste using BSF larvae (maggot) was also carried out. The construction of facilities and environmental improvements are coordinated directly by partners by following the results of the agreement and research results regarding the waste processing process using maggot. In general, the activity went well, residents of PCI I Housing represented by the PCI Forum stated that they were greatly helped by the arrangement of the market area to be better and with educational nuances for the general public.
Effect of Variations in the Pretreatment of Organic Waste on The Growth of Black Soldier Flies (BSF) Larval Lili Mulyatna; Anni Rochaeni; Riana Saputra; Bryan Yogi; Ihsanul Fiqri
Journal of Community Based Environmental Engineering and Management Vol. 6 No. 2 (2022): Vol. 6 No.2, September 2022
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.926 KB) | DOI: 10.23969/jcbeem.v6i2.6161

Abstract

This study was conducted to see the effect of size and freshness variations of organic waste on BSF growth. The research was conducted on laboratory-scale research at campus of Pasundan University and field-scale research on Pojok Kang Pisman at Bandung City-hall. In laboratory-scale research, the organic waste used is artificial organic waste whose composition is close to organic waste from market. Meanwhile in field-scale research, the organic waste used is from market organic waste. Variations in pretreatment were carried out by varying the organic waste size and freshness in laboratory-scale research and comparison in order of chopping and fermentation of organic waste in various cocopeat thickness in field-scale research. Maggot/BSF growth analysis was carried out by calculating the waste reduction index, Efficiency of Conversion Digested Feed, survival rate, and maggot protein tests. The results of the laboratory study showed that the smaller the size of the waste influenced increasing the WRI, SR and ECD values but had little effect on the protein content of the larvae. The protein content of larvae is suitable for chicken feed (19-21%). However, when the waste was fermented, there was a significant increase in WRI and SR, and the protein content of the larvae increased (32-34%), suitable for tilapia and catfish feed. Field research results with higher larval density in fermented waste resulted in higher WRI and ECD values compared to laboratory results with lower larval density. In addition, the treatment of chop-fermentation and fermentation-chopped sequences gave different water content values ​​which affected the WRI and ECD values. The higher the water content, the lower the WRI and ECD values. The protein content of larvae in the field study was almost the same as in the laboratory study, ranging from (31-34%).
Co-Authors Anni Rochaeni Baihaki, Eki Bryan Yogi Cartono Cartono Dede Sulaeman Ihsanul Fiqri Lili Mulyatna Mimi Halimah Yustiani, Yonik Meilawati