一、生物脱硫：微生物当 “环保清洁工”

　　1、 Biological desulfurization: Microorganisms as "environmental cleaners"

　　想象一群 tiny 微生物（比如脱硫弧菌、硫氧化菌），它们像饿极了的小虫子，专门 “吃” 天然气、石油里的硫化物（如硫化氢）。传统脱硫像用化学药剂 “毒杀” 硫化物，而生物脱硫是让微生物 “消化” 硫化物，边干活边产 “副产品”—— 这些副产品可不是垃圾，而是藏着宝！

　　Imagine a group of tiny microorganisms (such as Desulfovibrio and sulfur oxidizing bacteria) that are like hungry bugs, specifically "eating" sulfides (such as hydrogen sulfide) in natural gas and oil. Traditional desulfurization is like using chemical agents to "poison" sulfides, while biological desulfurization allows microorganisms to "digest" sulfides and produce "by-products" while working - these by-products are not garbage, but hidden treasures!

　　二、微生物 “消化” 后的三大副产物

　　2、 Three major byproducts after microbial digestion

　　1. 单质硫：亮闪闪的 “硫黄宝石”

　　1. Simple sulfur: shiny "sulfur topaz"

　　怎么来的：微生物把硫化氢 “分解”，硫原子扎堆变成单质硫（S），像小珠子一样聚在一起；

　　How did it come about: Microorganisms "decompose" hydrogen sulfide, and sulfur atoms cluster together to form elemental sulfur (S), gathering together like small beads;

　　长相：淡黄色粉末或晶体，高温下会融化成流动的黄色液体，像融化的蜂蜜。

　　Appearance: A light yellow powder or crystal that melts into a flowing yellow liquid at high temperatures, resembling melted honey.

　　2. 硫酸盐：农田里的 “营养快递”

　　2. Sulfate: the "nutrient express" in farmland

　　形成过程：微生物进一步 “代谢” 硫，变成硫酸根离子（SO），和水中的钙、镁离子结合成硫酸盐（如硫酸钙、硫酸镁）；

　　Formation process: Microorganisms further "metabolize" sulfur into sulfate ions (SO), which combine with calcium and magnesium ions in water to form sulfates (such as calcium sulfate and magnesium sulfate);

　　特点：水溶性好，像食盐一样能溶于水，植物根系很容易吸收。

　　Characteristics: Good water solubility, soluble in water like salt, easily absorbed by plant roots.

　　3. 微生物菌体：会 “生蛋” 的 “细菌鸡”

　　3. Microbial cells: "Bacterial chickens" that can "lay eggs"

　　副产物之一：微生物吃饱喝足会繁殖，死掉的菌体残骸富含蛋白质和矿物质；

　　One of the by-products: Microorganisms will multiply after eating and drinking, and the remains of dead bacterial cells are rich in protein and minerals;

　　状态：像浑浊的泥浆里的小颗粒，显微镜下看像一串串小葡萄。

　　Status: Like small particles in turbid mud, under a microscope it looks like clusters of small grapes.

　　三、单质硫：从污染物变化工 “香饽饽”

　　3、 Elemental sulfur: transforming from a pollutant into a "hot commodity" in the chemical industry

　　1. 橡胶工业的 “塑形师”

　　1. "Shapers" in the rubber industry

　　加到橡胶里能让轮胎更耐磨，像给橡胶 “加钢筋”，自行车胎用了含硫橡胶，扎破率降 50%；

　　Adding it to rubber can make tires more durable, like adding steel bars to rubber. Bicycle tires use sulfur-containing rubber, which reduces puncture rate by 50%;

　　91无码人妻精品一区二区蜜桃：某炼油厂生物脱硫产出的单质硫，每年给橡胶厂供 200 吨原料，相当于 10 万条轮胎的用硫量。

　　Case: The elemental sulfur produced by biological desulfurization in a certain refinery supplies 200 tons of raw materials to the rubber factory every year, which is equivalent to the sulfur consumption of 100000 tires.

　　2. 农药化肥的 “原材料”

　　2. Raw materials for pesticides and fertilizers

　　单质硫磨成粉是天然杀菌剂，喷在葡萄藤上能防霉菌，效果比化学农药温和；

　　Grinding elemental sulfur into powder is a natural fungicide that can prevent mold when sprayed on grape vines, and its effect is milder than chemical pesticides;

　　做成硫磺肥撒在酸性土壤里，能调节 pH 值，种出来的草莓甜度提高 2 度。

　　Spraying sulfur fertilizer on acidic soil can adjust the pH value and increase the sweetness of strawberries by 2 degrees.

　　四、硫酸盐：农田里的 “隐形肥料”

　　4、 Sulfate: the 'invisible fertilizer' in farmland

　　1. 植物的 “钙镁口服液”

　　1. Plant based "calcium magnesium oral solution"

　　硫酸钙（石膏）撒在板结的土地里，像给土壤 “松筋骨”，黏土变疏松后，玉米根系能多扎 10 厘米；

　　Calcium sulfate (gypsum) sprinkled on compacted soil acts as a "loosening agent" for the soil. After the clay becomes loose, corn roots can prick up to 10 centimeters more;

　　硫酸镁是果树的 “美容品”，缺镁的柑橘树叶会发黄，喷了硫酸镁溶液后，叶子绿得像打蜡。

　　Magnesium sulfate is a "beauty product" for fruit trees. Citrus leaves lacking magnesium will turn yellow. After spraying magnesium sulfate solution, the leaves will turn green like wax.

　　2. 工业废水的 “净化剂”

　　2. Purification agents for industrial wastewater

　　含硫酸盐的废水和石灰混合，能沉淀重金属离子（如铅、镉），某电镀厂用这招，废水重金属含量降到国标 1/10；

　　Mixing wastewater containing sulfates with lime can precipitate heavy metal ions (such as lead and cadmium). A certain electroplating plant used this method to reduce the heavy metal content in wastewater to 1/10 of the national standard;

　　原理像吸铁石吸铁钉，硫酸盐让重金属离子 “抱团沉淀”。

　　The principle is similar to that of a magnet that absorbs iron nails, and sulfates cause heavy metal ions to "agglomerate and precipitate".

　　五、微生物菌体：变废为宝的 “蛋白质仓库”

　　5、 Microbial cells: a 'protein warehouse' that turns waste into treasure

　　1. 水产养殖的 “开口粮”

　　1. "Open grain" for aquaculture

　　菌体磨成粉含 40% 蛋白质，相当于鱼粉的营养，养虾场用它当虾苗饲料，成活率从 60% 升到 85%；

　　Grinding bacterial cells into powder contains 40% protein, which is equivalent to the nutrition of fish meal. Shrimp farms use it as feed for shrimp seedlings, and the survival rate increases from 60% to 85%;

　　口感像细沙，小虾苗一口一个，长得比吃传统饲料快 1/3。

　　The taste is like fine sand, with small shrimp fry taking one bite at a time, growing 1/3 faster than eating traditional feed.

　　2. 有机肥的 “发酵引子”

　　2. The "fermentation starter" of organic fertilizers

　　菌体里的微生物能加速堆肥发酵，菜叶堆肥加了菌体，腐熟时间从 3 个月缩到 20 天；

　　Microorganisms in the bacterial cells can accelerate composting fermentation. Adding bacterial cells to vegetable leaf compost reduces the maturation time from 3 months to 20 days;

　　堆出来的有机肥像 “黑巧克力”，种出来的番茄糖度多 3 个点。

　　The organic fertilizer piled up is like "dark chocolate", and the tomatoes grown have an additional 3 points of sugar content.

　　硫化物（污染物）→微生物 “吃”→单质硫（化工原料）+ 硫酸盐（肥料）+ 菌体（饲料），整个过程就像变魔术：污染物进去，宝贝出来！下次听说生物脱硫，别只想着环保，它还是个 “资源生产车间” 呢～

　　Sulfides (pollutants) → Microorganisms "eat" → Elemental sulfur (chemical raw materials)+sulfates (fertilizers)+bacterial cells (feed), the whole process is like magic: pollutants go in, babies come out! Next time you hear about biological desulfurization, don't just focus on environmental protection. It's still a 'resource production workshop'

　　本文由生物脱硫友情奉献.更多有关的知识请点击:http://www.honglenghuor.com蜜桃TV在线观看视频将会对您提出的疑问进行详细的解答，欢迎您登录网站留言.

　　This article is a friendly contribution from biogas purification For more information, please click: http://www.honglenghuor.com We will provide detailed answers to your questions. You are welcome to log in to our website and leave a message