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Environmental testing

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Environmental testing capability
&nbsp< Soil testing
&nbsp

Service Category	Detection items	Detection standard
Soil biological indicators	Total bacterial count, coliform group, Escherichia coli, mold, yeast and other conventional microorganisms, including Enterobacteriaceae, osmophilic yeast, Streptococcus faecalis, fecal coliform group, Escherichia coli genus and other unconventional microorganisms Microbial biomass carbon, microbial biomass nitrogen, biodiversity, etc. Urease, catalase, phosphatase, sucrase, cellulase, protease, etc. Organic matter, humic acid, fulvic acid, humus, etc.	Soil Agriculture Analysis Various national standards Various forestry standards Various agricultural standards Various domestic and foreign literature methods &nbsp
Soil pollutant indicators	Detection of various pesticide residues and antibiotics
Soil nutrient indicators	Organic matter, total nitrogen, available potassium, available phosphorus, available nitrogen, pH, carbon nitrogen ratio, cation exchange capacity
Soil Metabolomics Analysis	Analysis of various metabolites in soil
Other detection items	Moisture pH、 Total nitrogen, total phosphorus, total potassium, hydrolyzed nitrogen, available phosphorus, available potassium, ammonium nitrogen, ammonia nitrogen, nitrate nitrogen, nitrate nitrogen, nitrite nitrogen, total salt content, total water-soluble salt content, potassium ions, calcium ions, sodium ions, magnesium ions, chloride ions, sulfate ions, bicarbonate ions, carbonate ions, water-soluble and acid soluble sulfates, cation exchange capacity, exchangeable calcium, exchangeable magnesium, exchangeable potassium, exchangeable sodium, total exchangeable base content, base saturation, organic matter, organic carbon, particle composition (mechanical composition), microaggregate composition, bulk density, loss on ignition, calcium carbonate, available sulfur, available silicon, available boron, available zinc, petroleum Class (mineral oil), sulfide, volatile phenol, cyanide, fluoride, hexachlorocyclohexane, DDT, benzo (a) Pyrene, volatile organic compounds, semi volatile organic compounds, polychlorinated biphenyls, aldrin, dieldrin, iso dieldrin, epoxy heptachlor, heptachlor, organophosphorus pesticides (glyphosate, methyl parathion, diazinon, isopyruvic acid, methyl parathion, chlorpyrifos, bromophos, Daofengsan, glyphosate)
Other detection items	Soil heavy metal element analysis/soil microbial analysis/45 soil detection items Soil pollutant indicators: detection of various pesticide residues, detection of various antibiotics &nbsp

< Water quality testing
&nbsp< Drinking water quality:Industrial water: Industrial circulating cooling water, industrial boiler water, etc< Other: agricultural irrigation water, industrial wastewater, medical wastewater, laboratory water quality, pharmacopoeia water (purified water) quality, seawater quality, air conditioning water quality, etc

Service Category	Detection items	Detection standard
Basic physical and chemical properties	pH, turbidity, total hardness, total dissolved solids, total alkalinity S、 Chromaticity, phosphate, odor, water temperature, conductivity, suspended solids, total nitrogen, total organic carbon, dissolved oxygen, petroleum and animal and vegetable oils, anionic surfactants, etc	GB 5749 Sanitary standards for drinking water GB/T14848 Groundwater quality standards GB/T50331 Water consumption standards for urban residents GB18918 Pollutant discharge standards for urban sewage treatment plants GB3097&nbsp< Br/>Seawater Quality Standards GB 5084 Irrigation Water Quality Standards for Farmland &nbsp
Inorganic anion	Sulfate, cyanide, fluoride, chloride, bromide, iodide, carbonate, bicarbonate, etc
Nutrients/organic matter	Ammonia nitrogen, permanganate index, chemical oxygen demand (CODCr), biochemical oxygen demand (BOD5), nitrate (calculated as N), nitrite (calculated as N), etc
Metal element	Arsenic, mercury, hexavalent chromium, lead, zinc, copper, cadmium, iron, manganese, cobalt, nickel Molybdenum, beryllium, barium, potassium, sodium, calcium, magnesium, etc.
Microorganisms	Total coliforms, total bacterial count, heat-resistant coliforms, Escherichia coli, Staphylococcus aureus, etc
Organic pollutants	Visible substances to the naked eye, volatile phenols, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), adsorbable organic halides, volatile halogenated hydrocarbons, organic chlorine pesticides (OC Pesticides), organic phosphorus pesticides (OP Pesticides), volatile organic compounds (VOCs), benzene derivatives (BTEX), semi volatile organic compounds (SVOCs), dioxins, total petroleum hydrocarbons (TPH), etc
Antibiotics	Oxytetracycline, tetracycline, doxycycline, ciprofloxacin, norfloxacin, sulfamethoxazole, etc

< Gas detection

Service Category

Detection items

Natural gas:Inert gases:Industrial waste gas:Water gas, blast furnace gas, coke oven gas, biogas, methane, helium, argon, nitrogen, air, gas, etc

Purity, composition, calorific value, impurities, moisture, density, sodium content, potassium content, phosphine, arsine and other metal contents, hydrogen content, oxygen content, argon content, methane content, helium content, neon content, krypton content, xenon content, nitrous oxide, nitric oxide, nitrogen dioxide, dinitrogen tetroxide, total nitrogen content, carbon monoxide, carbon dioxide, sulfur trioxide, methyl mercaptan, ethyl mercaptan, phenylthiophenol, methyl sulfide, ethyl sulfide, thiophene, total sulfur, total chlorine, organic chlorine, fluoride, bromide, aldehyde value, peroxide, nitrogen oxide, benzene content, toluene content, xylene content, meta xylene content, ortho xylene content Content, ethylbenzene content MTBE content, alcohol content, density, specific gravity, High calorific value, low calorific value, Wopo index, combustion potential, particulate matter, hydrocarbon dew point, coal tar content, composition analysis, etc

< Industrial waste gas detection

Service Category	Detection items	Detection standard
Fixed source emissions	Smoke blackness, fluoride, nickel, tin, cadmium, cadmium, smoke blackness, nitrogen oxides, hydrogen fluoride, sulfuric acid mist, lead, benzo (a) pyrene, nitrogen oxides, sulfur dioxide, non methane total hydrocarbons, phenolic compounds, chromic acid mist, methanol, smoke dust, particulate matter, asphalt smoke, hydrogen chloride, chlorine gas, hydrogen cyanide, smoke dust, particulate matter, benzene series, ammonia, hydrogen chloride, lead and other metal elements, sulfuric acid mist, catering fumes	Comprehensive Emission Standards for Air Pollutants GB 16297 Emission Standards for Odor Pollutants GB 14554 Emission Standards for Air Pollutants from Coke ovens GB 16171 Emission Standards for Air Pollutants from Industrial Kilns GB 9078 Emission Standards for Air Pollutants from Boilers GB 13271 Emission Standards for Cooking Fumes GB 18483 Emission Standards for Air Pollutants from Thermal Power Plants GB 13223 Emission Standards for Air Pollutants from Gasoline Transportation GB 20951 Emission Standards for Air Pollutants from Gas Stations GB 20952 Comprehensive Emission Standards for Air Pollutants GB 16297
Unorganized emissions	Volatile organic compounds, odor, airtightness, gas-liquid ratio, liquid resistance, oil and gas emission concentration, liquid resistance, airtightness, oil and gas emission concentration, gas-liquid ratio, etc

< Boiler air pollutant detection
&nbsp

Service Category	Detection items	Detection standard
Indoor air:Environmental air:Air pollutants: methane, odor, hydrogen sulfide, chlorine gas, particulate matter, sulfur dioxide, nitrogen oxides, fluorides, chromic acid mist, hydrogen chloride, sulfuric acid mist, nitric acid mist, non methane total hydrocarbons, Ringman's blackness of flue gas, smoke, catering fumes, carbon monoxide, hydrogen fluoride, antimony, total suspended particulate matter, inhalable particulate matter, nitrogen dioxide, antimony and its compounds, trimethylamine< Carbon disulfide, styrene, odor concentration, particulate matter (particle size less than or equal to 10 μ m), particulate matter (particle size less than or equal to 2.5 μ m), phenols, acetaldehyde, acrylonitrile, acrolein, hydrogen cyanide, methanol, aniline, chlorobenzene, nitrobenzene, vinyl chloride, phosgene, asphalt smoke, chromium and its compounds, zinc and its compounds, manganese and its compounds, ethylbenzene, acetone, phenolic compounds, ozone, molybdenum and its compounds, thallium and its compounds, arsenic and its compounds, lead and its compounds, mercury and its compounds, cadmium and its compounds, beryllium and its compounds, nickel and its compounds, copper and its compounds, cobalt and its compounds, benzene, toluene, xylene, phenols, smoke Temperature, smoke humidity, smoke flow rate, oxygen, ammonia, formaldehyde	Sulfur dioxide	HJ/T 56 Determination of sulfur dioxide in exhaust from fixed pollution sources Iodometric method HJ/T 57 Determination of sulfur dioxide in exhaust from fixed pollution sources Potentiometric method HJ 482 Determination of sulfur dioxide in ambient air Formaldehyde absorption pararosaniline spectrophotometric method
	Nitrogen oxides	HJ/T 43 Determination of nitrogen oxides in exhaust gas from fixed pollution sources - Naphthalene diamine hydrochloride spectrophotometric method HJ 479 Determination of nitrogen oxides (nitric oxide and nitrogen dioxide) in ambient air - Naphthalene diamine hydrochloride spectrophotometric method HJ 693 Determination of nitrogen oxides in exhaust gas from fixed pollution sources - Potentiometric electrolysis method
	Particulate matter	GB/T 16157 Determination of particulate matter in exhaust from stationary sources and sampling methods for gaseous pollutants GB/T 15432 Determination of total suspended particulate matter in ambient air by gravimetric method
	Smoke blackness	HJ/T 398 Determination of Blackness of Flue Gas from Fixed Pollution Sources - Ringman Smoke Blackness Chart Method
	Mercury and its compounds	HJ 542 Determination of mercury in ambient air Thiol cotton enrichment cold atomic fluorescence spectrophotometry (provisional) State Environmental Protection Administration (Fourth Edition Supplementary Edition)/Part 5/Chapter 3/7/(2) Air and exhaust gas monitoring and analysis methods Atomic fluorescence spectrophotometry

< Sludge testing

Product Category	Detection items	Detection standard
Activated sludge Domestic sewage sludge Industrial wastewater sludge Water supply sludge Humic sludge Chemical sludge Sedimentation sludge &nbsp	pH value, TS (dry matter content), VS (volatile matter content), VFA (fatty acids), TCD (methane content), TP (total phosphorus), TN (total nitrogen), ammonia nitrogen, available phosphorus sludge moisture content, total organic matter, mixed sludge concentration, total alkalinity, cadmium, mercury, lead, chromium, arsenic, nickel, zinc, copper, boron, mineral oil, phenol, cyanide, total phosphorus, total potassium, total bacterial count, coliform bacteria, roundworm egg mortality rate, polycyclic aromatic hydrocarbons	CJ/T 221 Inspection Methods for Sludge from Urban Sewage Treatment Plants CJ/T 309 Sludge Disposal from Urban Sewage Treatment Plants for Agricultural Use CJ/T 362 Sludge Disposal from Urban Sewage Treatment Plants for Forest Use GB 4284 Control Standards for Pollutants in Agricultural Sludge GB/T 23486 Sludge Disposal from Urban Sewage Treatment Plants for Landscape Use GB/T 23485 Sludge Disposal from Urban Sewage Treatment Plants for Mixed Landfill Use GB/T 24600 Sludge Disposal from Urban Sewage Treatment Plants for Land Improvement Use GB/T 24602 Sludge Disposal from Urban Sewage Treatment Plants for Separate Incineration Use Mud Requirements GB/T 25031 Sludge Disposal for Brick Making in Urban Sewage Treatment Plants &nbsp

< Environmental Monitoring
&nbsp< Water Quality Testing

Detection field	Service Category	Detection items
Wastewater, sewage, pure water, seawater, fishery water, swimming pool water, reclaimed water, bottled purified water, natural mineral water for drinking, cooling water, agricultural irrigation water, landscape water, domestic drinking water, boiler water, surface water, industrial water, experimental water, pharmacopoeia water, secondary water supply, cooling water, circulating water, etc	Basic physical and chemical properties	pH, turbidity, total hardness, total dissolved solids, total alkalinity S、 Chromaticity, phosphate, odor, water temperature, conductivity, suspended solids, total nitrogen, total organic carbon, dissolved oxygen, petroleum and animal and vegetable oils, anionic surfactants, etc
	Inorganic anion	Sulfate, cyanide, fluoride, chloride, bromide, iodide, carbonate, bicarbonate, etc
	Nutrients/organic matter	Ammonia nitrogen, permanganate index, chemical oxygen demand (CODCr), biochemical oxygen demand (BOD5), nitrate (calculated as N), nitrite (calculated as N), etc
	Metal element	Arsenic, mercury, hexavalent chromium, lead, zinc, copper, cadmium, iron, manganese, cobalt, nickel Molybdenum, beryllium, barium, potassium, sodium, calcium, magnesium, etc. &nbsp
	Microorganisms	Total coliforms, total bacterial count, heat-resistant coliforms, Escherichia coli, Staphylococcus aureus, etc
	Organic pollutants	Visible substances to the naked eye, volatile phenols, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), adsorbable organic halides, volatile halogenated hydrocarbons, organic chlorine pesticides (OC Pesticides), organic phosphorus pesticides (OP Pesticides), volatile organic compounds (VOCs), benzene derivatives (BTEX), semi volatile organic compounds (SVOCs), dioxins, total petroleum hydrocarbons (TPH), etc
	抗生素	土霉素、四環(huán)素、強力霉素、環(huán)丙沙星、諾氟沙星、磺胺甲基異惡唑等

土壤檢測

服務類別	檢測項目	檢測標準
土壤生物學指標	菌落總數(shù)、大腸菌群、大腸桿菌、霉菌、酵母菌等各類常規(guī)微生物腸桿菌科、嗜滲酵母、糞鏈球菌、糞大腸菌群、腸桿菌屬等非常規(guī)微生物	《土壤農業(yè)分析》各類國家標準各林業(yè)標準各農業(yè)標準各類國內外文獻方法
	菌落總數(shù)、大腸菌群、大腸桿菌、霉菌、酵母菌等各類常規(guī)微生物腸桿菌科、嗜滲酵母、糞鏈球菌、糞大腸菌群、腸桿菌屬等非常規(guī)微生物
	脲酶、過氧化氫酶、磷酸酶、蔗糖酶、纖維素酶、蛋白酶等
	有機質、胡敏酸、富里酸、腐殖質
土壤污染物指標	各類農藥殘留檢測、各類抗生素檢測
土壤營養(yǎng)指標	有機質、全氮、速效鉀、速效磷、速效氮、酸堿度、碳氮比、陽離子交換量
土壤代謝組學分析	土壤中各類代謝物分析
污泥檢測	PH值，TS（干物質含量）、VS（揮發(fā)性物質含量）， VFA（脂肪酸）、TCD（甲烷含量）、TP（總磷）、TN（總氮），氨氮，速效磷污泥含水率、有機物總量、混合液污泥濃度、總堿度、鎘、汞、鉛、鉻、砷、鎳、鋅、銅、硼、礦物油、酚、氰化物、總磷、總鉀、細菌總數(shù)、大腸菌群、蛔蟲卵死亡率，多環(huán)芳烴

氣體檢測

服務類別	檢測項目	檢測標準
固定源排放	煙氣黑度、氟化物、鎳、錫、鎘、鎘、煙氣黑度、氮氧化物、氟化氫、硫酸霧、鉛、苯并(a)芘、氮氧化物、二氧化硫、非甲烷總烴、酚類化合物、鉻酸霧、甲醇、煙塵、顆粒物、瀝青煙、氯化氫、氯氣、氰化氫、煙塵、顆粒物、苯系物、氨、氯化氫、鉛等金屬元素、硫酸霧、飲食業(yè)油煙	大氣污染物綜合排放標準 GB 16297 惡臭污染物排放標準 GB 14554 煉焦爐大氣污染物排放標準 GB 16171 工業(yè)爐窯大氣污染物排放標準 GB 9078 鍋爐大氣污染物排放標準 GB 13271 飲食業(yè)油煙排放標準 GB 18483 火電廠大氣污染物排放標準 GB 13223 汽油運輸大氣污染物排放標準 GB 20951 加油站大氣污染物排放標準 GB 20952 大氣污染物綜合排放標準 GB 16297
無組織排放	揮發(fā)性有機物、惡臭、密閉性、氣液比、液阻、油氣排放濃度、液阻、密閉性、油氣排放濃度、氣液比等

土壤氡濃度檢測

檢測項目	測試方法
土壤氡濃度檢測	《民用建筑工程室內環(huán)境污染控制規(guī)范》GB50325
檢測取樣及布點的規(guī)定	（1）測量區(qū)域范圍應與工程地基基礎占地范圍相同。（2）在工程地質勘探范圍內布點時，應以間距10m作網格，各網格點即為測試點（當遇較大石塊時，可偏離±2m），但布點數(shù)不應少于16個。布點位置應覆蓋基礎工程范圍。在每個檢測點，應采用專用鋼釬打孔?？椎轮睆揭藶?0～40mm,孔的深度宜為500～ 800㎜。成孔后，應使用頭部有氣孔的特制的取樣器，插入打好的孔中，取樣器在靠近地表處應進行密閉，避免大氣滲入孔中。采用抽氣筒或者雙鏈球抽氣檢測。
儀器性能指標	工作條件：溫度：-10～40℃ 相對濕度：≤90％儀器性能：不確定度：≤20％探測下限：≤400 Bq/m3

生活用水檢測

服務類別	檢測項目	檢測標準
微生物指標	總大腸菌群、菌落總數(shù)、大腸埃希氏菌、耐熱大腸菌群、賈第鞭毛蟲、和隱孢子蟲	GB/T 5750.12 生活飲用水標準檢驗方法微生物指標
毒理指標中有機化合物	甲醛、三鹵甲烷、二氯甲烷、1,2-二氯乙烷、1,1,1-三氯乙烷、三溴甲烷、一氯二溴甲烷、二氯一溴甲烷、環(huán)氧氯丙烷、氯乙烯、1,1-二氯乙烯、1,2-二氯乙烯、三氯乙烯、四氯乙烯、六氯丁二烯、二氯乙酸、三氯乙酸、三氯乙醛、苯、甲苯、二甲苯、乙苯、苯乙烯、2,4,6-三氯酚、氯苯、1,2-二氯苯、1,4-二氯苯、三氯苯、鄰苯二甲酸二(2-乙基己基)酯、丙烯酰胺、微囊藻毒素-LR、滅草松、百菌清、溴氰菊酯、樂果、2,4-滴、七氯、六氯苯、林丹、馬拉硫磷、對硫磷、甲基對硫磷、五氯酚、莠去津、呋喃丹、毒死蜱、敵敵畏、草甘膦、氯仿、四氯化碳、苯并（a）芘、滴滴涕、六六六。	GB/T 5750.7生活飲用水標準檢驗方法有機物綜合指標 GB/T 5750.8 生活飲用水標準檢驗方法有機物指標 GB/T 5750.9 生活飲用水標準檢驗方法農藥指標
毒理指標中無機化合物	氟化物、氰化物、砷、硒、汞、鎘、鉻（六價）、鉛、銀、硝酸鹽（以氮計）、溴酸鹽、亞氯酸鹽、氯酸鹽、銻、鋇、鈹、硼、鉬、鎳、鉈、氯化氰	GB/T 5750.5 生活飲用水標準檢驗方法無機非金屬指標
感官標準和一般理化指標	色度、臭和味、肉眼可見物、pH、鋁、鈉、鐵、錳、銅、鋅、氯化物、硫酸鹽、溶解性總固體、總硬度、耗氧量、氨氮、硫化物、渾濁度、揮發(fā)酚類、陰離子合成洗滌劑	GB/T 5750.4 生活飲用水標準檢驗方法感官性狀和物理指標
消毒劑指標	氯氣及游離氯制劑、一氯胺、臭氧、二氧化氯	GB/T 5750.10 生活飲用水標準檢驗方法消毒副產物指標 GB/T 5750.11 生活飲用水標準檢驗方法消毒劑指標
放射性指標	總α放射性、總β放射性	GB/T 5750.13 生活飲用水標準檢驗方法放射性指標
金屬含量檢測	鉻（六價）、鎳、鈹、鎂、鈉、鉛、硼、砷、銻、鐵、銅、鋇、釩、鎘、鉻、汞、鈷、鋁、錳、硒、鋅、鉬、鉀、硒（四價）、鉈、銀、鍶、鋰	GB/T 5750.6 生活飲用水標準檢驗方法金屬指標

二次供水檢測

檢測項目		分析項目
必測21項	色度、pH、渾濁度、臭和味、肉眼可見物、硫酸鹽、氯化物、氨氮、亞硝酸鹽氮、硝酸鹽氮、揮發(fā)酚類、耗氧量、總硬度、鐵、錳、銅、鉛、菌落總數(shù)、總大腸菌群、耐熱大腸菌群、大腸埃希氏菌。	GB 17051 二次供水設施衛(wèi)生規(guī)范 GB 5749 生活飲用水衛(wèi)生標準
選測項目	必要時可以根據水箱類型、消毒方式等因素加測相關檢驗項目及消毒副產物	GB 17051 二次供水設施衛(wèi)生規(guī)范 GB 5749 生活飲用水衛(wèi)生標準

建設項目竣工環(huán)境保護驗收監(jiān)測

類別	檢測標準	檢測項目
環(huán)境空氣大氣污染物	《環(huán)境空氣質量標準》《大氣污染物排放標準》	溫度、相對濕度、流速、二氧化硫、二氧化氮、氯化氫、一氧化碳、氨、臭氧、TSP、PM10、TVOC、苯、甲苯、二甲苯等苯系物、HF、HCL、硫酸霧、甲硫醇、臭氣濃度、苯乙烯、異丙醇、苯乙酮、重金屬、（錫、鉛、汞......）、非甲烷總烴、煙塵、煙氣黑度等
生活飲用水地表水地下水污、廢水	《生活飲用水標準檢驗方法》、《地表水環(huán)境質量標準》、《地下水質量標準》	PH、總硬度（以CaCO₃計）、SS、溶解性總固體、COD、高錳酸鉀指數(shù)、BOD₅_、揮發(fā)酚、氟化物、硫化物、硝酸鹽氮、亞硝酸鹽氮、氨氮、揮發(fā)性酚、砷、汞、鐵、錳、六價鉻、鎘、石油類、細菌總數(shù)和總大腸菌群等；斷面流量、流速、河深、河寬等
土壤	《土壤環(huán)境質量表準》、《固體廢物浸出毒性浸出方法》、毒性浸出程序（TCLP)(US EPA方法1311）	Cd、Hg、As、Pb、Cr、Ni等金屬元素全分析；六六六、滴滴涕DDT、PH、陽離子交換量、農殘、有機質、水分、全磷、全鉀、有效磷、鉀、硫化物、有機汞、水溶性鹽等；危險廢物浸出毒性、腐蝕性、急性毒性初篩等
噪聲	《聲環(huán)境質量標準3096-2008》、《工業(yè)企業(yè)廠界環(huán)境噪聲排放標準》	廠界噪聲、區(qū)域噪聲、交通噪聲、敏感點噪聲

VOCs檢測

服務類別	檢測項目	相關標準
揮發(fā)性有機物(VOCs/VOC)	揮發(fā)性有機物污染揮發(fā)性有機物(VOCs/VOC) 總揮發(fā)性有機物(TVOC) 半揮發(fā)性有機物(SVOCs) 高揮發(fā)性有機化合物(WOC) 顆粒狀有機化合物(POM)	GB/T 16157 固定污染源排氣中顆粒物測定與氣態(tài)污染物采樣方法 HJ/T 55 大氣污染物無組織排放監(jiān)測技術導則 HJ/T 75 固定污染源煙氣排放連續(xù)監(jiān)測技術規(guī)范（試行） HJ/T 194 環(huán)境空氣質量手工監(jiān)測技術規(guī)范 HJ/T 397 固定源廢氣監(jiān)測技術規(guī)范 GB 16297 大氣污染物綜合排放標準 GB/T 15432 環(huán)境空氣總懸浮顆粒物的測定重量法