Utilization of Fish Waste Processing as Compost Raw Material in Tambak Lorok Market

Maryono Maryono,Ilga Mega Kusuma,Syafrudin Syafrudin,Hadiyanto Hadiyanto,Budi Warsito Budi Warsito,Bambang Yulianto

doi:10.1051/e3sconf/201912507004

Abstract

Fish waste needs to be a concern because the accumulation of fish waste will have environmental pollution. Therefore, research needs to be done to reduce the impact of environmental pollution. This study aims to treat fish waste which will be used as raw material for compost which is one of the efforts to reduce the accumulation caused by fish waste. The method used is survey, observation, and literature study. The composting process uses fish waste as a starter in the composting process. Before starting the composting is to separate fish waste from other wastes to facilitate the composting process. During composting the temperature conditions are maintained by reversing compost and color and odor changes are observed. The results showed that the levels of C-Organic; 51.7%, Nitrogen; 8.3%, Phosphor; 4.8%, and Potassium; 1.6%. From the results of C-Organic, Nitrogen, Phosphorus, and Potassium tests, the levels were quite high compared to the quality of SNI compost, so compost from fish waste where the Tambak Lorok Market can be used as fertilizer.

Highlights

Tambak Lorok is an area with the majority of the livelihoods of local people as fishermen
Determination of priorities that can be applied in processing fish waste in the Tambak Lorok Fish Market area in Semarang City is based on professional judgment, according to the research data and researchers' knowledge based on the results of a review of the literature or documents that support the processing of fish waste
The market is geographically located in Tanjung Mas Village, North Semarang Sub district, which physically consists of TPI (Fish Auction Place) and traditional market, the first floor is for traders of wet fish, dried fish, and meat, while the second floor is for spice and vegetable traders

Summary

Introduction

Tambak Lorok is an area with the majority of the livelihoods of local people as fishermen. Fish waste is usually only stacked in several places, both at the fish auction site and in the Tambak Lorok market. It is necessary to process fish waste to reduce the impact that will be caused to the environment, one of which is by utilizing fish waste as compost raw material. The remaining fish or wasted fish can still be utilized, namely as a raw material for organic fertilizer, where the fertilizer is of organic value, both organic-N, organic-P, and organic-K contained in the body of the fish has advantages compared to other ingredients [2]. One of the advantages of utilizing fish waste as compost is that it can overcome the problems regarding the disposal of fish waste into finished products that have a selling value and a green environment. The processing of fish waste has the potential to be used as raw material for compost

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Conclusion