Persepsi Pengrajin dalam Pengelolaan Limbah Cair Batik Kabupaten Bojonegoro

Abstract

Batik waste is waste produced from batik producing activities which can have a negative impact. In general, the process of making batik will channel wastewater into the surrounding air which causes various pollution, including color changes, increased pH, COD, BOD, TSS, odors, changes in the taste of the air, soil and ground air pollution, and the influence of chemicals on the bodies of plants, animals and humans. Craft perceptions relate to batik waste management, including knowledge, awareness and economic limitations. The research method approach applied is to use a quantitative descriptive approach. The research location is in the center of the small and medium batik industry (IKM) in Bojonegoro Regency. There are 10 batik SMEs as a complete sample of the population. The method used to measure craftsmen's perceptions is the Likert Scale. As many as 100% of the community felt the benefits in the form of a source of income, opening up employment opportunities, preserving local culture and so on. The level of public perception regarding the benefits of batik wastewater management was obtained: 80% agreed that wastewater management could reduce surface air, soil, groundwater and air pollution, 70% could expand the product market, and 100% strongly agreed that it could reduce the cost of purchasing candles. The community agrees that managing IPAL requires expensive investment and maintenance costs, as well as skilled human resources. Changes in air color, odor and causing cancer, decreased DO, air surface quality, ground water and soil are also threats if batik wastewater is not managed. The community quite agrees that there will be a decrease in soil fertility, and the killing of air and soil organisms can occur if wastewater pollution occurs. The level of public perception reaches 100%, the need to carry out socialization and training for IPAL operators and inadequate human resources are challenges in managing batik waste. Another aspect to consider is inadequate economic conditions and low awareness of craftsmen.