近幾年工業(yè)化發(fā)展步伐日漸加快，企業(yè)生產過程中產生的危險廢物種類不斷增多，如何安全高效地管理這些危廢已成為企業(yè)亟待解決的難題。危廢暫存間作為危廢管理流程中的關鍵一環(huán)，其科學規(guī)劃與嚴格管理直接關系到企業(yè)的生產安全與環(huán)境保護。因此，我們必須重視危廢暫存間的規(guī)劃工作，確保其既符合安全標準，又能提高存儲效率，為企業(yè)的可持續(xù)發(fā)展保駕護航。

　　In recent years, the pace of industrialization has been accelerating, and the types of hazardous waste generated in the production process of enterprises have been increasing. How to manage these hazardous wastes safely and efficiently has become an urgent problem for enterprises to solve. As a key part of the hazardous waste management process, the scientific planning and strict management of the hazardous waste temporary storage room are directly related to the production safety and environmental protection of the enterprise. Therefore, we must attach great importance to the planning of hazardous waste temporary storage rooms, ensuring that they meet safety standards while improving storage efficiency, and safeguarding the sustainable development of enterprises.

　　01明確危廢種類與特性-做好分區(qū)

　　01 Clarify the types and characteristics of hazardous waste - do a good job in zoning

　　守護藍天碧水·從重視危廢貯存開始

　　Guarding Blue Sky and Clear Water: Starting from Valuing Hazardous Waste Storage

　　在規(guī)劃危廢暫存間之前，企業(yè)應對自身產生的危廢進行全面剖析，應根據危險廢物的類別、數量、形態(tài)、物理化學性質和污染防治等要求設置必要的貯存分區(qū)，避免不相容的危險廢物接觸、混合。

　　Before planning the temporary storage room for hazardous waste, enterprises should conduct a comprehensive analysis of the hazardous waste they generate. Necessary storage zones should be set up according to the types, quantities, forms, physical and chemical properties, and pollution prevention requirements of hazardous waste to avoid contact and mixing of incompatible hazardous waste.

　　貯存庫內不同貯存分區(qū)之間應采取隔離措施，隔離措施可根據危險廢物特性采用過道、隔板或隔墻等方式分開貯存。每個區(qū)域還應設置相應的隔離措施和警示標識，同時，考慮到危廢的轉運效率，暫存間應設有合理的進出通道，確保危廢能夠快速、安全地進出。

　　Isolation measures should be taken between different storage zones in the storage warehouse. Isolation measures can be used to separate storage according to the characteristics of hazardous waste, such as corridors, partitions, or walls. Each area should also be equipped with corresponding isolation measures and warning signs. At the same time, considering the efficiency of hazardous waste transportation, the temporary storage room should have reasonable access channels to ensure that hazardous waste can enter and exit quickly and safely.

　　02配備專業(yè)設施與設備—嚴格做好六防要求

　　02 Equipped with professional facilities and equipment - strictly adhere to the six prevention requirements

　　越華潤華：?；?、危險廢物存貯專家

　　Yuehua Runhua: Expert in Hazardous Chemicals and Hazardous Waste Storage

　　貯存設施應采取必要的防風、防曬、防雨、防漏、防滲、防腐以及其他環(huán)境污染防治措施，不應露天堆放危險廢物。

　　Storage facilities should take necessary measures to prevent wind, sun, rain, leakage, seepage, corrosion, and other environmental pollution. Hazardous waste should not be stored outdoors.

　　1、貯存設施或貯存分區(qū)內地面、墻面裙腳、堵截泄漏的圍堰、接觸危險廢物的隔板和墻體等應采用堅固的材料建造，表面無裂縫。

　　1. Storage facilities or storage zones should be constructed of sturdy materials with no cracks on the surface, including ground, wall skirts, containment enclosures, partitions, and walls that come into contact with hazardous waste.

　　2、表面防滲——主要針對地面和裙角，表面防滲材料應與所接觸的物料或污染物相容，可采用抗?jié)B混凝土、高密度聚乙烯膜、鈉基膨潤土防水毯或其他防滲性能等效的材料。

　　2. Surface anti-seepage - mainly for the ground and skirt corners, the surface anti-seepage material should be compatible with the materials or pollutants it comes into contact with, and can be made of anti-seepage concrete, high-density polyethylene film, sodium based bentonite waterproof blanket or other materials with equivalent anti-seepage performance.

　　3、基礎防滲——在常溫常壓下不易水解、不易揮發(fā)的固態(tài)危險廢物可分類堆放貯存，也就是將貯存的危險廢物直接接觸地面，在這種情況下，應采取基礎防滲，防滲層為至少1m厚黏土層（滲透系數不大于10-7 cm/s），或至少2 mm 厚高密度聚乙烯膜等人工防滲材料（滲透系數不大于10-10 cm/s），或其他防滲性能等效的材料。

　　3. Basic anti-seepage - Solid hazardous waste that is not easily hydrolyzed or volatile at room temperature and pressure can be classified and stored, which means that the stored hazardous waste is directly in contact with the ground. In this case, basic anti-seepage should be adopted, with a anti-seepage layer of at least 1m thick clay layer (permeability coefficient not greater than 10-7 cm/s), or at least 2mm thick high-density polyethylene film or other artificial anti-seepage materials (permeability coefficient not greater than 10-10 cm/s), or other materials with equivalent anti-seepage performance.

　　4、防滲、防腐材料應覆蓋所有可能與廢物及其滲濾液、滲漏液等接觸的構筑物表面；采用不同防滲、防腐工藝應分別建設貯存分區(qū)。

　　4. The anti-seepage and anti-corrosion materials should cover all surfaces of structures that may come into contact with waste, leachate, and other substances; Different anti-seepage and anti-corrosion processes should be used to construct storage zones separately.

　　5、貯存設施設置有門、有鎖、有專人看管鑰匙，防止無關人員進入。

　　5. The storage facilities are equipped with doors, locks, and dedicated personnel to guard the keys to prevent unauthorized personnel from entering.

　　03貯存設施的建設—貯存方式

　　Construction of Storage Facilities - Storage Methods

　　越華潤華：?；?、危險廢物存貯專家

　　Yuehua Runhua: Expert in Hazardous Chemicals and Hazardous Waste Storage

　　1、常溫常壓下不易水解、不易揮發(fā)的固態(tài)危險廢物可分類堆放貯存，若直接接觸地面除表面防滲外應做基礎防滲。

　　1. Solid hazardous waste that is not easily hydrolyzed or volatile under normal temperature and pressure can be classified and stored. If it comes into direct contact with the ground, in addition to surface anti-seepage, basic anti-seepage measures should be taken.

　　2、其他固態(tài)、半固態(tài)危險廢物應裝入容器或包裝物內貯存，液態(tài)危險廢物應裝入容器內貯存。

　　2. Other solid and semi-solid hazardous wastes should be stored in containers or packaging materials, while liquid hazardous wastes should be stored in containers.

　　3、具有熱塑性的危險廢物應裝入容器或包裝袋內進行貯存。（熱塑性——物質在加熱時能發(fā)生流動變形，冷卻后可以保持一定形狀的性質。）

　　3. Hazardous waste with thermoplastic properties should be stored in containers or packaging bags. (Thermoplasticity - the property of a substance that can undergo flow deformation when heated and maintain a certain shape after cooling.)

　　4、易產生粉塵、VOCs、酸霧、有毒有害大氣污染物和刺激性氣味氣體的危險廢物應裝入閉口容器或包裝物內貯存。

　　4. Easy to generate dust VOCs、 Hazardous waste such as acid mist, toxic and harmful air pollutants, and irritating odor gases should be stored in closed containers or packaging materials.

　　04貯存設施的建設—污染防控

　　Construction of Storage Facilities - Pollution Prevention and Control

　　越華潤華：危化品、危險廢物存貯專家

　　Yuehua Runhua: Expert in Hazardous Chemicals and Hazardous Waste Storage

　　1、在貯存庫內或通過貯存分區(qū)方式貯存液態(tài)危險廢物的，應具有液體泄漏堵截設施，堵截設施最小容積不應低于對應貯存區(qū)域最大液態(tài)廢物容器容積或液態(tài)廢物總儲量1/10（較大者）。

　　1. If liquid hazardous waste is stored in a storage warehouse or through storage zoning, liquid leakage blocking facilities should be installed. The minimum volume of the blocking facilities should not be less than the maximum liquid waste container volume or 1/10 of the total liquid waste storage capacity of the corresponding storage area (whichever is larger).

　　2、用于貯存可能產生滲濾液的危險廢物的貯存庫或貯存分區(qū)應設計滲濾液收集設施，收集設施容積應滿足滲濾液的收集要求。（原標準籠統(tǒng)規(guī)定所有危險廢物貯存?zhèn)}庫都要設計泄漏液體收集裝置，新標準明確了用于貯存可能產生滲濾液的危險廢物時，才需要設計滲濾液收集設施，并非所有貯存液態(tài)危險廢物的設施都需要設計液體收集設施。）

　　2. Storage facilities or zones for hazardous waste that may generate leachate should be designed with leachate collection facilities, and the volume of the collection facilities should meet the requirements for leachate collection. (The original standard generally stipulated that all hazardous waste storage warehouses must be designed with leakage liquid collection devices. The new standard clarifies that only when storing hazardous waste that may produce leachate, is it necessary to design leachate collection facilities. Not all facilities storing liquid hazardous waste need to be designed with liquid collection facilities.)

　　3、貯存易產生粉塵、VOCs、酸霧、有毒有害大氣污染物和刺激性氣味氣體的危險廢物貯存庫，應設置氣體收集裝置和氣體凈化設施；氣體凈化設施的排氣筒高度應符合GB 16297 要求（一般不低于15米）。（原標準籠統(tǒng)規(guī)定所有危險廢物貯存?zhèn)}庫都要設計氣體導出口和氣體凈化裝置。）

　　3. Storage can easily generate dust VOCs、 Hazardous waste storage facilities for acid mist, toxic and harmful atmospheric pollutants, and irritating odor gases should be equipped with gas collection devices and gas purification facilities; The height of the exhaust pipe of gas purification facilities should comply with the requirements of GB 16297 (generally not less than 15 meters). (The original standard generally stipulated that all hazardous waste storage warehouses must be designed with gas outlets and gas purification devices.)

　　4、危險廢物貯存過程中易產生粉塵等無組織排放的，應采取抑塵等有效措施。

　　4. Effective measures such as dust suppression should be taken for unorganized emissions that are prone to occur during the storage of hazardous waste.

　　5、貯存場應設置徑流疏導系統(tǒng)，保證能防止當地重現期不小于25年的暴雨流入貯存區(qū)域，并采取措施防止雨水沖淋危險廢物，避免增加滲濾液量。貯存場可整體或分區(qū)設計液體導流和收集設施，收集設施容積應保證在最不利條件下可以容納對應貯存區(qū)域產生的滲濾液、廢水等液態(tài)物質

　　5. The storage yard shall be equipped with a runoff diversion system to prevent the local rainstorm with a return period of not less than 25 years from flowing into the storage area, and measures shall be taken to prevent rainwater from washing hazardous waste and increasing the amount of leachate. The storage area can be designed with liquid diversion and collection facilities as a whole or in zones, and the volume of the collection facilities should ensure that they can accommodate liquid substances such as leachate and wastewater generated in the corresponding storage area under the most unfavorable conditions