Pharmaceutical industry waste gas treatment problem has a solution! Membrane condensation customization scheme, precise design according to working conditions

In the pharmaceutical industry, exhaust gas treatment has long been a vexing issue. Traditional exhaust gas treatment methods, such as activated carbon adsorption and RTO (Regenerative Thermal Oxidizer), each have their own drawbacks.

Many enterprises use activated carbon equipment to treat waste gas. However, the replacement frequency of activated carbon is high, and carbon is changed once a month. Each time the carbon is changed, the cost is not only high, but also the waste carbon replaced is hazardous waste, the treatment procedures are complicated, and the labor cost is not low. Moreover, activated carbon adsorption merely transfers the organic compounds from the exhaust gas into the carbon; it does not truly resolve the issue of exhaust gas pollution. The RTO equipment, although the treatment of waste gas effect is better, but the operating cost is high, especially when dealing with low concentration of waste gas, gas consumption, burned gas than the value of the recovered solvent is high, if the operating load is reduced, emissions and difficult to meet the standards. At the same time, a large number of organic solvents contained in the exhaust gas, such as ethyl acetate, acetone, toluene, etc., are directly burned or adsorbed, which is a pity, which wastes resources and increases environmental protection costs.

However, there is now a better solution-the membrane condensation recovery equipment of Luoyang Wohong Petrochemical Equipment Co., Ltd. The company specializes in VOC waste gas treatment, operates a complete membrane module production line and a condensation equipment manufacturing workshop, and offers end-to-end services spanning from process condition analysis to equipment delivery.

Wohong Petrochemical’s membrane-based condensation recovery unit employs a three-stage condensation process combined with gas separation membranes, making it suitable for treating medium- to high-concentration organic waste gases in industries such as chemicals, pharmaceuticals, and gas stations. It has many significant advantages. First of all, the operating cost is low. The equipment only consumes electricity. The refrigeration compressor and vacuum pump adopt frequency conversion control, which can automatically adjust the power according to the exhaust gas load and effectively control the power consumption. Secondly, the equipment can recover the organic solvent in the waste gas, condense and liquefy it for recovery, and the recovery purity can reach more than 90%. The recovered solvent can be directly reused for production or external sales, and the environmental protection expenditure can be converted into economic benefits. Furthermore, the core consumable membrane module has a service life of three to five years, and its routine maintenance is straightforward, eliminating the hassle of frequent consumable replacements.

The equipment adopts a skid-mounted integrated design. All components are integrated on a stainless steel base. Assembly and testing are completed before leaving the factory. The site can be used only by connecting the power source and air duct. The installation period is short, the floor area is small, and the explosion-proof configuration is optional. It is suitable for explosion-proof places such as chemical industry and pharmacy. Moreover, it has a good recovery effect on common organic solvents such as hydrocarbons, esters, ketones, alcohols, halogenated hydrocarbons, etc., and has a wide range of applications. What is more worth mentioning is that Wohong Petrochemical can customize the equipment according to the customer's working conditions, and the air volume can meet different needs.

In terms of services, WoHong Petrochemical provides comprehensive support from the initial phase through to the final stage. In the early stage, free working condition investigation and exhaust gas composition analysis will be carried out, and targeted technical schemes and payback period calculation will be issued according to the three core parameters of concentration, air volume and composition. In the medium term, be responsible for equipment manufacturing, factory testing, transportation, installation guidance, debugging and operator training. In the later period, one-year warranty, spare parts supply, remote technical support and regular inspection services will be provided. Customers can also sign long-term maintenance contracts as required.

LuoYang WoHong Petrochemical Equipment Co., Ltd., leveraging the R&D platform of the Henan Provincial Engineering Research Center for Oil and Gas Recovery, has assembled a dedicated team specializing in research, manufacturing, and marketing. Drawing on its profound technical expertise, extensive practical experience, and unwavering commitment to innovation, the company continuously drives technological advancement and product optimization. It is believed that with the help of Wo Hong Petrochemical, the waste gas treatment problems in the pharmaceutical industry and many other industries will be effectively solved to achieve green and sustainable development.