Zhejiang hangzhou garden special rubber Co., LTD

————Conclusion on performance evaluation of VOCs remediation

Hangzhou fuyang district environmental pollution treatment work leading group office issued hangzhou fuyang district volatile organic compounds in the second stage of the task of pollution treatment after notification, the company leadership attaches great importance to, carefully combing analysis of relevant content, from the source control, waste gas collection, supervision and management of the three aspects of problem, responsible for first, clear the head of the company and carrying out specific tasks to each department, the implementation of the company in response to the work, from the following several aspects, has carried on the rectification of action:

1. Strengthen source control:

1. In the selection of raw materials, the company selects clean and environmentally friendly raw materials and devotes itself to the development of odorless and environmentally friendly recycled rubber.

2. In terms of equipment, complete sets of production equipment with high degree of automation, strong sealing and low exhaust gas production are selected.

3. In terms of environmental protection, the introduction of international advanced environmental protection recovery technology, comprehensive treatment of waste gas and waste water produced by production, to solve the problem of secondary pollution.In 2011, the company commissioned Hangzhou Conway Environmental Protection Technology Co., Ltd. to design and install the design scheme of pressure relief exhaust gas and waste gas discharge engineering of desulfurization tank. According to the opinions of third-party testing institutions and experts after examination, the treatment scheme has a good effect.

4. In terms of production technology, the company reduces the operating temperature of each process through formula adjustment and equipment upgrading, thus reducing the emission of organic pollutants.

2. Improve exhaust gas collection:

The waste gas collection device of the company covers all the process equipment of VOCs generation, namely desulfurization, rubber refining and other production links. The workshop is equipped with an air collecting cover for wind collection, which ensures a high yield of waste gas collection.

Iii. Strengthening supervision and management:

1. The company has set up a special security and environmental protection department, and full-time environmental protection personnel are responsible for supervising the prevention and control of VOCs pollution in the factory.

2. Establish and improve relevant management systems and standing books to ensure that there are laws to follow, places to check and history to keep.

3. The company entrustes Hangzhou Prosys Monitoring Technology Co., Ltd. to detect the exhaust gas, waste water and noise every year, and the indicators reach the standard.

4. Strengthen the operation and management of waste gas treatment facilities to ensure the long-term effective operation of waste gas treatment facilities.

The special rectification action of VOCs has been vigorously implemented, the company's clean production level and VOCs prevention and control level have been significantly improved, and the company's organized emission and unorganized monitoring concentration and surrounding environmental quality have reached the standard, successfully completing the rectification task.