底質改良（氧化、）
Sediment improvement (oxidation and detoxification)
過硫酸氫鉀的電位值高達1.85v，屬于氧化劑，這個電位值可氧化大多數有機質，減少耗氧因子，減輕底泥氧債，修復底泥發黑發臭現象、底質惡化、板結、底熱、降低PH等。
The potential value of potassium bisulfate is as high as 1.85v, belonging to oxidant. This potential value can oxidize most organic matter, reduce oxygen consumption factor, reduce sediment oxygen debt, repair sediment blackening and odor, sediment deterioration, hardening, bottom heat, reduce pH, etc.
sterilization
過硫酸氫鉀由于其獨特的機理，不會使細菌、病毒產生耐藥性?？捎糜谛↓埼r中預防弧菌有較好的效果，又不會使病原菌形成耐藥性。
Because of its unique bactericidal mechanism, potassium bisulfate will not make bacteria and viruses resistant. It can be used in crayfish to prevent Vibrio, and has a good effect without causing the pathogen to form drug resistance.
水質改良
Water quality improvement
對蝦養殖中，水體既水產物的生活場，也是糞便、殘餌等垃圾的處理場所。特別是養殖密度過高，水體自凈能力有限，水質經常出現異常，如黑水臭水、濃綠水、倒藻等各種情況。過硫*氫鉀具有強氧化性，能夠補充水體中缺乏的活性氧，同時氧化因供氧不足積累的有機質、氨氮、亞鹽、硫化氫等有害物質，達到水質治理的目的。
In shrimp culture, the water body is not only the living place of aquatic products, but also the disposal place of feces, residual bait and other garbage. In particular, the breeding density is too high, the self purification capacity of water body is limited, and the water quality is often abnormal, such as black water, smelly water, concentrated green water, inverted algae and so on. Potassium persulfate * hydrogen has strong oxidizability, can supplement the lack of active oxygen in the water body, and oxidize the organic matter, ammonia nitrogen, sulfite, hydrogen sulfide and other harmful substances accumulated due to insufficient oxygen supply, so as to achieve the purpose of water quality control.
碘一般都是采用的聚維酮碘，作用的機理通過表面活性劑pvp（聚乙烯吡咯烷酮）提供對菌膜的親和力，將所載有的碘和細胞膜和細胞質相結合，將疏基化合物，肽，蛋白質，酶，脂質等氧化或者碘化，從而達到的作用。小龍蝦爛鰓，黑鰓，水腫，纖毛蟲等病都可以使用。
Povidone iodine is generally used as iodine. The mechanism of action is to provide affinity for bacterial membrane through surfactant PVP (polyvinylpyrrolidone), combine the contained iodine with cell membrane and cytoplasm, and oxidize or iodize hydrophobic compounds, peptides, proteins, enzymes and lipids, so as to achieve the effect of sterilization. Crayfish rotten gills, black gills, edema, ciliates and other diseases can be used.
注意的事項，對于過硫酸氫鉀來說一般主要看含量，一般市面上有5%，10%，20%含量的產品，一般都是顆粒的，還有50%含量的，主要是粉狀的，使用的過程中，根據自己的情況來選擇含量。對于碘來說一般要求就是要避免接觸金屬容器。
Precautions: for potassium bisulfate, it generally depends on the content. Generally, the products with the content of 5%, 10% and 20% on the market are generally granular, and the products with the content of 50% are mainly powdery. In the process of use, the content shall be selected according to their own situation. For iodine, the general requirement is to avoid contact with metal containers.
