主要统计指标解释

［一般工业固体废物产生量］指当年全年调查对象实际产生的一般工业固体废物的量。一般工业固体废物系指未被列入《国家危险废物名录》（2016版）或者根据《国家规定的危险废物鉴别标准》（GB5085）、《固体废物浸出毒性浸出方法》（GB5086）及《固体废物浸出毒性测定方法》（GB／T 15555）鉴别方法判定不具有危险特性的工业固体废物。

［一般工业固体废物综合利用量］指当年全年调查对象通过回收、加工、循环、交换等方式，从固体废物中提取或者使其转化为可以利用的资源、能源和其他原材料的固体废物量（包括当年利用的往年工业固体废物累计贮存量）。如用作农业肥料、生产建筑材料、筑路等。综合利用量由原产生固体废物的单位统计。

［一般工业固体废物处置量］指当年全年调查对象将工业固体废物焚烧和用其他改变工业固体废物的物理、化学、生物特性的方法，达到减少或者消除其危险成分的活动，或者将工业固体废物最终置于符合环境保护规定要求的填埋场的活动中，所消纳固体废物的量（包括当年处置的往年工业固体废物累计贮存量）。

［一般工业固体废物贮存量］指当年全年调查对象以综合利用或处置为目的，将固体废物暂时贮存或堆存在专设的贮存设施或专设的集中堆存场所内的量。专设的固体废物贮存场所或贮存设施必须有防扩散、防流失、防渗漏、防止污染大气、水体的措施。

［一般工业固体废物倾倒丢弃量］指当年全年调查对象将所产生的固体废物倾倒或者丢弃到固体废物污染防治设施、场所以外的量。

［危险废物产生量］指当年全年调查对象实际产生的危险废物的量。危险废物指列入国家危险废物名录或者根据国家规定的危险废物鉴别标准和鉴别方法认定的，具有爆炸性、易燃性、易氧化性、毒性、腐蚀性、易传染性疾病等危险特性之一的废物。包括利用处置危险废物过程中二次产生的危险废物的量。按《国家危险废物名录》（2016）填报。

［危险废物综合利用量和处置量］综合利用量指当年全年调查对象从危险废物中提取物质作为原材料或者燃料的活动中消纳危险废物的量。包括本单位利用或委托、提供给外单位利用的量。处置量指当年全年调查对象将危险废物焚烧和用其他改变工业固体废物的物理、化学、生物特性的方法，达到减少或者消除其危险成分的活动，或者将危险废物最终置于符合环境保护规定要求的填埋场的活动中，所消纳危险废物的量。处置量包括处置本单位或委托给外单位处置的量。

［危险废物年末累积贮存量］指将危险废物以一定包装方式暂时存放在专设的贮存设施内的量。专设的贮存设施指对危险废物的包装、选址、设计、安全防护、监测和关闭等符合《危险废物贮存污染控制标准》（GB18597-2001）等相关环保法律法规要求，具有防扩散、防流失、防渗漏、防止污染大气和水体措施的设施。包括本单位自行贮存的本单位产生的和接收外单位的危险废物量。

Explanatory Notes on Main Statistical Indicators

Common Industrial Solid Wastes Generated refers to the amount of common industrail solid wastes the surveyed units actual generated over the year. The common industrial solid wastes refers to the industrial solid wastes that are not listed in the 《National Catalogue of Hazardous Wastes》(2016 Version), or not regarded as hazardous according to the National Hazardous Waste Identification Standards (GB5085), the Solid Waste-Extraction Procedure for Lleaching Toxicity (GB5086) and the Assay Method of Solid Waste-Extraction Procedure for Leaching Toxicity (GB/T 15555).

Common Industrial Solid Wastes Integrated Use  refers to amount of solid wastes from which useable materials can be extracted or converted into usable resources, energy or other materials through reclamation, processing, recycling and exchange (including utilizing in the year the stocks of industrial solid wastes of the previous year) generated by surveyed units over the year of the survey, e.g. being used as agricultural fertilizers, building materials or as material for paving road. The information should be measured as the unit of generating wastes.

Common Industrial Solid Wastes Disposed  refers to the amount of industrial solid wastes disposed, which covers the amount of previous years, through incineration or other methods to change its physical, chemical and biological propertiesto reduce or eliminate the hazardsor landfilled in the sites following the requirements for environmental protection by surveyed units over the year of the survey.

Stock of Common Industrial Solid Wastes  refers to the amount of solid wastes placed in special facilities or special sites by enterprises for the purposes of integrated use or disposal over the year of the survey. The sites or facilities should take measures against dispersion, loss, seepage, and air and water contamination.

Common Industrial Solid Wastes Discharged  refers to the amount of industrial solid wastes dumped or discharged by producing enterprises to disposal facilities or to other sites over the year of the survey.

Hazardous Wastes Generated  refers to the amount of actual hazardous wastes generated by surveyed units over the year of the survey, which is covered secondary generation during the process of disposal and reuse of hazardous wastes. Hazardous waste refers to those listed in the National Hazardous Wastes catalogue or identified as any one of the following properties in light of the national hazardous wastes identification standards and methods: explosive, ignitable, oxidizable, toxic, corrosive or liable to cause infectious diseases or lead to other dangers. It should be reported following the National Catalogue  of Hazardous Wastes (2016 Version).

Hazardous Wastes Integrated Reused and Disposed   Hazardous Wastes Integrated Reused refers to the amount of hazardous wastes that are used to extract materials for raw materials or fuel over the year of the survey, including own-use by the producing enterprise and other use of enterprises. Hazardous Wastes Disposed refers to the amount of hazardous wastes which are incineration or specially disposed using other methods to change itsits physical, chemical and biological properties and thus to reduce or eliminate the hazards, or placed ultimately in the sitesfollwoing the requirements for environmental protection over the year of the survey.

Year-end Stock of Hazardous Wastes  refers to the amount of hazardous wastes specially packaged and placed in special facilities or special sites by enterprises, which covered stock of surveyed units generated and received from other units. The special stock facilities should  meet the requirements set in relevant environment protection laws and regulations such as “Pollution Control Standards for Hazardous Waste Stock” (GB18597-2001) in regard to package of hazardous waste, location, design, safety, monitoring and shutdown, and take measures against dispersion, loss, seepage, and air and water contamination.