Food & Beverage Processing in Johor: Effluent, Boiler Safety & Power Compliance Guide

Food & beverage (F&B) processing clusters mainly in Tebrau and Senai, areas with convenient highway and airport connections, and the sector is one of the eleven priority cooperation areas the JS-SEZ has earmarked (in the food-security field). Core activities include frozen processing, seasoning and condiment formulation, and confectionery and beverage manufacturing. The compliance focus is treating wash-down effluent with very high biochemical oxygen demand (BOD) and grease load, and the pressure-equipment safety of high-temperature steam boilers.

Under the Environmental Quality (Prescribed Activities) (Environmental Impact Assessment) Order 2015, a large bulk food-processing project whose daily raw-material throughput reaches the prescribed scale is a First Schedule prescribed activity and must complete its EIA report at the design stage. Small and medium recipe-mixing, baking and solid-food packaging plants are generally exempt from EIA, but where the plant runs an oil- or gas-fired industrial boiler it must comply with the Environmental Quality (Clean Air) Regulations 2014 [P.U.(A) 151/2014] and give the DOE prior written notification of the air-pollution-control system (APCS) design and installation.

High-temperature equipment washing, raw-material rinsing and floor cleaning generate a difficult organic effluent laden with starch, sugars, animal and vegetable oils and suspended solids, governed by the Environmental Quality (Industrial Effluent) Regulations 2009 [P.U.(A) 434/2009]. The plant must build a high-efficiency biological treatment train — typically pre-treatment grease separation and dissolved-air flotation followed by an aerobic bioreactor — and its daily operation must be supervised round the clock by a DOE-certified competent person to keep the discharge consistently within limits.

F&B plants commonly run steam boilers and pressure vessels for high-temperature sterilisation and extraction. These are controlled plant. Following the repeal of the Factories and Machinery Act 1967 by the Factories and Machinery (Repeal) Act 2022 (Act 835) on 1 June 2024, such equipment is now regulated under the Occupational Safety and Health Act 1994 (Act 514), as amended by the Occupational Safety and Health (Amendment) Act 2022 (Act A1648), together with the Occupational Safety and Health (Plant Requiring Certificate of Fitness) Regulations 2024. The Department of Occupational Safety and Health (DOSH) remains the regulator, and a valid Certificate of Fitness (CF) is required before a boiler may be installed and fired.

Frozen-food and dairy plants run large cold-chain storage and demand a highly continuous supply, so the single-line diagram is submitted to the Energy Commission (ST) under the Electricity Supply Act 1990 (Act 447) with the Maximum Demand (MD) determined early. For large refrigeration loads, TNB substation siting carries a specific rule: the substation must not be placed adjacent to the plant’s effluent pump station, grease trap or septic tank, so that corrosive biogas and acidic vapour cannot attack the high-voltage switchgear and cause a supply failure.