.Although not produced at the time of inspection，however， A large number of raw materials and finished bricks are stored in the open air; the brick kiln has no waste gas treatment facilities， and the raw material storage field and coal field have no dust prevention measures.
Dezhou Yinhe Thermal Power 公司， 有限公司， Limited company，There are also a lot of smoke and sulfur dioxide emissions,The dust in the factory area is also more serious.
On the opposite side of this shed is a large enclosed factory building.The machine roared inside,There is a two-meter-high chimney at the entrance of the factory building.Spit out green smoke everywhere.A roof was built between two rows of cave dwellings,The suffocating smoke continued to float from the shed.
Dezhou Jinghua Medical Glass Co., 有限公司, Limited company, It is also located in the Dezhou Economic and Technological Development Zone. Not only does it have no waste gas treatment facilities,Trial production has not yet been approved,Did not even reserve an exhaust sampling port for the environmental supervision department,But this has been illegal production for more than a year.”
The staff of the Dezhou Environmental Protection Bureau said: The burning of indigenous charcoal is not in the relevant national elimination list.
Shandong local standard regulations,The emission limits for these two pollutants are 200 mg/m3 and 100 mg/m3 respectively.
Among them,Xingqiao Wood and Cathay Concrete do not have any treatment facilities,The flue gas is directly discharged; Shandong Jitai's water film dust collector facilities are aging,The flue is broken,Part of the flue gas is directly discharged,There is no dust removal facility.more than 100 earthen kilns are densely covered on dozens of acres of ground.
”there are dozens of families in the village,each house has two or three seats."a villager introduced to the staff of the inspection team,"outside of farming,make some pocket money."
"Mechanical devices are used in it,It also produces charcoal for industrial use.
this is the scene of local charcoal burning that the reporter saw with the inspection team of the east china environmental supervision center of the ministry of environmental protection on the 105 national highway in pingyuan county, dezhou city, shandong province.
As soon as I entered the village entrance, I saw several villagers building earth kilns.
Dezhou Shihua Chemical Co., 有限公司, The company's own thermal power plant inspection team found a problem with the data displayed by its online monitoring tool.This is a combined heat and power company located in the Dezhou Economic and Technological Development Zone.Xie Zhibang, head of environmental protection work of Dezhou Dongfang Hope Carbon Co., Ltd., Co., Ltd. admits that smoke and dust emissions are long-term unstable,When it's good, it's about 80 mg/m3,When the difference is about 200 mg/m3,All exceeded the emission limit of 30 mg/m3.
According to Sun Yongxin, the company's production director,The flue gas desulfurization adopts the double-alkali method,But due to the failure of the desulfurization tower,Facility is not functioning,Temporarily switch to ammonia desulfurization,The emission concentration of sulfur dioxide is about 100 mg/m3."Once discovered or reported,We will investigate and deal with it immediately.
The small earth kiln does not have any flue gas treatment facilities,Inakou Village has been shrouded in smoke for a long time.
with the continuous deepening of unannounced visits by the inspection team,many environmental problems hidden in the districts and counties of dezhou continue to emerge.a large number of air pollutants are discharged disorderly.
"Instrument distortion,The data is invalid.
surprisingly,the villagers faced the sudden arrival of the environmental inspection team,behaved quite calmly,they even mistaken the staff for charcoal buyers.
Beyond the norm
according to the survey,large areas of orchards and woodlands in nearby villages and towns provide abundant raw materials.indigenous charcoal burning has low cost and simple operation,dig a shallow hole,build a circular roof with mud and bricks,reserve a hole with a large bowl on the top and insert a small chimney to exhaust smoke.stack wood in it,load 煤炭，ignition,Seal the hole with mud,Burn for three or four days,Bored for three or four days,One kiln of charcoal is enough.
The actual emission concentration of sulfur dioxide is approximately 25 times and 12 times the 100 mg/m3 specified by the company and the local emission limit in Shandong.
Texas Bryan Yongxing Carbon Co., Ltd., Co., Ltd. performs better and improves the production process,Invest 18 million yuan to control the smoke and smoke emission concentration slightly higher than 30 mg/m3,Has not yet reached the national standard limit.There are no measures to prevent wind and dust,The dust is heavy; open burning of garbage on both sides of Provincial Highway 316 in Linyi County and Yucheng City is severe.
reproduce ”selling charcoal"
在宁津县 调查小组还在路边的农田中发现了几座废弃的木炭窑。那是， 在去年年底， 检查被监管企业的整改情况。
在林盘街 临沂县调查队视察了两家从事糠醛加工的制造公司。 天府农副产品加工厂和海奥生物技术。
德州开元热电有限公司的烟囱, Ltd., Co., Ltd. 可以在远离高速公路的地方看到。“检查员说。“检查员分析说：使用喷洒氢氧化钠的设备喷洒氨气，设备不仅会因结晶而腐蚀， 还有很多。在场的当地环保局工作人员说，这种情况已经在很多年前消除了。 小型密封土窑的顶部，约1米的小烟囱吐出浓烟灰白色的烟。像是充满烟雾的战场，它具有全国炼钢的“奇观”。
检查团队在此操作中的另一项任务是“回头看”。经济技术开发区环境保护局两个月前监测的烟尘排放浓度为430 mg / m3。实际上，企业的脱硫塔已经严重老化，塔下的露天脱硫循环池中的塔生锈了，红色的脱硫废水散发出强烈的刺激性气味。
“这里燃烧的煤炭是工业用木炭。然而， 由于严重的污染， 许多年前在当地禁止使用它。
还有许多分散煤炭燃烧并直接排放烟气的小公司。营子乡也有类似的石灰窑， 恒源街和临pan镇 临沂县。“检查员说，“即使根据当前显示的数据（二氧化硫317 mg / m3，氮氧化物254 mg / m3），它也超过了山东地方标准极限。,没有任何防尘措施，道路上积聚的灰尘超过10厘米； 天宇化工有限公司外面有难闻的气味, Ltd. 德州市。更令人震惊的是，灰烬和矿渣堆上的自卸车正在咆哮，到处都是灰尘。调查小组在一次暗访中发现，公园的烟灰场占地近1，000亩粉煤灰很多脱硫石膏等等。“调查组的一名成员告诉记者，“这里的村民更加警惕，认为我们是税务人员。
在许多土窑之间的开放空间中，有各种各样的木头， coal, 碎木炭 筛和成品木炭。机械车辆来回移动木材，几个村民正在忙着烧木炭窑。
“根据双碱脱硫工艺的原始设计和现状，可以确定污染控制设施不能正常运行。透过窗户，检查人员读取了在线监测仪器显示的二氧化硫和氮氧化物的实时排放浓度数据：2687 mg / m3。
但，稻口村不是一个“大户”。谢志邦说。“刚进工厂，检查组的工作人员做出了判断。在暗访兴隆镇兴侨木业等企业时， 临沂县智泰山东济泰县和陵县南外环路， 调查组发现了燃煤现象。
“我们一直在投资转型，但是由于行业水平的限制，将来， 我不能保证达到标准。它比山东地方标准30 mg / m3高出12倍以上
由于在线监控由第三方监督，仪器室无法打开。当检查小组使用校准气体在现场校准仪器时，The numerical error displayed by the instrument is close to 20%.
In addition to these two more dense charcoal burning places,The investigation team also found many small charcoal kilns in many villages.386 mg/cubic meter.
"The color of the smoke is wrong.
The investigation team also discovered during the unannounced visit,There is a small lime kiln in production near the Zhangzhang Bridge in Yucheng City, Dezhou City, Yucheng City.It cannot even be guaranteed to be less than 50 mg/m3.As for dust removal, it can reach about 200 mg/m3.The investigation team visited two clay brick factories in Fangzi Town, Pingyuan County and Linpan Town Linyi County., Co., Ltd. Planted in the park.The flue gas is directly discharged without treatment,Produces a lot of dense smoke.
These requirements have been verified in the on-site inspection of the desulfurization facility.The person in charge of the company said: has begun to convert fuel into biomass,Dust removal works and ground hardening work are in progress.
During nearly a week of public and secret visits,The investigation team drove nearly 2,000 kilometers deep into the counties and towns under the jurisdiction of Texas,Various illegal discharge phenomena emerge one after another.According to clues provided by local villagers,After the investigation team drove nearly 20 kilometers,We arrived at Zhaozhuang, Wangdagua Township, pingyuan county.
Whether it is forbidden but not stopped,The reality that a large number of small charcoal kilns are still reviving in Dezhou and counties is inevitable."The villagers who transported the materials told reporters,The material used is no longer wood,It's sawdust.
the local charcoal burning site described at the beginning of this article is located in daokou village, wanggaopu town, 平远县。