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Announcement on Carrying out Cleaner Production Audit of Enterprises

2021-05-07

According to the relevant requirements of the Notice of Shandong Provincial Department of Ecological Environment on Issuing the List of Enterprises for Compulsory Cleaner Production Audit in Shandong Province in 2021, Zibo Xujia Chemical Co., Ltd. has carried out the audit related work since April 25, 2021, and will complete the cleaner production audit according to the relevant progress requirements in the later period.

Announcement on Carrying out Cleaner Production Audit of Enterprises

It is hereby announced.

Compulsory cleaner production audit enterprise publicity information

(I) enterprise basic information

Company: Zibo Xujia Chemical Co., Ltd.	Industry: Organic chemical raw materials manufacturing
Company Type: Limited Liability Company	Legal Representative: Yu Fuguo
Enterprise address: Qilu Chemical Industrial Park, Linzi District, Zibo City
Telephone and Fax:+86-533-7480798	Contact: Zhang Caiyun
Main products and production capacity: annual output of p-tert-butyl phenol is 20000 tons, and that of p-octyl phenol is 10000 tons.

Name, quantity and purpose of (II) toxic and harmful raw materials

Name of raw and auxiliary materials	Unit	Annual consumption	Use
Phenol	t/a	16977		Raw material
isobutylene	t/a	3978.2		Raw material

Name, concentration and quantity of toxic and hazardous substances discharged by (III)

Category	Name	emission concentration		Emissions
Category	Name	Unit	Numerical	Unit	Numerical
Waste water	COD	mg/L	<500mg/L	kg/a	0.0094
Waste water	ammonia nitrogen	mg/L	<45mg/L	kg/a	0.000283
BoilerExhaust gas	Smoke and dust	mg/m³	<10mg/L	t/a	1.0536
	Sulphur dioxide	mg/m³	<50mg/L	t/a	2.1574
	nitrogen oxide	mg/m³	<100mg/L	t/a	1.8659
Workshop exhaust gas	Particulate matter	mg/m³	<10mg/L	t/a	0.955
Workshop exhaust gas	VOC's	mg/m³	<60mg/L	t/a	0.7644

(IV) Hazardous Waste Generation and Disposal

Name	Unit	amount of production	Disposal method
distillation residue	t/a	17.75	Entrust Everbright Hazardous Waste Disposal Center for disposal
Waste engine oil, rags, gloves, etc.	t/a	0.05
waste activated carbon	t/a	2.45
spent catalyst	t/a	13.485

Implementation of environmental risk prevention and control measures in (V) according to law

Our company has prepared the Emergency Plan for Environmental Emergencies, and the environmental risk prevention and control measures are as follows:

Combustible gas alarm devices are installed in the environmental risk production unit area and key points of the transmission pipeline, which are connected to the central control system, and decontamination and spraying facilities are set at the environmental risk sensitive points to ensure that toxic and harmful gases are effectively decontamination and cooling.
There are corresponding fire monitoring system and material leakage sensing system.
Set stop valve and flow detector.
Monitor spillage by visual inspection.
Operators wear work clothes with antistatic properties and work shoes with conductive properties.
In accordance with the lightning protection design standards to take effective lightning protection, anti-static measures.
Construction of diversion facilities and rain and pollution facilities, and construction of cut-off device, to ensure that the leakage of materials or fire water out of the factory.
A hazard source management system has been established, and a television monitoring system has been installed in production units and tank farms.

Our company has signed a technical consulting agreement with a third-party consulting agency on April 23, 2021, and started the 2021 cleaner production audit.

Zibo Xujia Chemical Co., Ltd.

7 May 2021